The number of neutrons in an atom can be determined by the difference between the atomic mass and the number of protons. Who is Katy mixon body double eastbound and down season 1 finale? How many protons are there in the nucleus of an oxygen atom? Note that, eachelementmay contain moreisotopes, therefore this resulting atomic mass is calculated from naturally-occuring isotopes and their abundance. Neutrons stabilize the nucleus, because they attract each other and protons , which helps offset the electrical repulsion between protons. There are 118 elements in the periodic table and the 30th of these elements is zinc. Xenonis a chemical element withatomic number54which means there are 54 protons and 54 electrons in the atomic structure. Under standard conditions, it is the lightest metal and the lightest solid element. There are 13 electrons and protons. Main purpose of this project is to help the public learn some interesting and important information about chemical elements, ionizing radiation, thermal engineering, reactor physics and nuclear energy. The difference between the neutron number and the atomic number is known as theneutron excess: D = N Z = A 2Z. Step 4: Subpart d) Therefore, the mass of the nucleus is called atomic mass. Thechemical symbolfor Holmium isHo. Electrons are the permanent core particles of an atom. Samariumis a chemical element withatomic number62which means there are 62 protons and 62 electrons in the atomic structure. Webnumber of protons neutrons and electrons in an atom Jul 27 2022 web jun 2 2019 number of electrons. Molybdenumis a chemical element withatomic number42which means there are 42 protons and 42 electrons in the atomic structure. The charge of electrons is 1.609 1019coulombs and the relative charge is 1. WebWhat's the electron configuration for Arsenic? Plutonium is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, and forms a dull coating when oxidized. Niobiumis a chemical element withatomic number41which means there are 41 protons and 41 electrons in the atomic structure. Save my name, email, and website in this browser for the next time I comment. The remaining isotopes of vanadium are highly unstable and their half-lives are very short. Fluorineis a chemical element withatomic number9which means there are 9 protons and 9 electrons in the atomic structure. Sodium is an alkali metal, being in group 1 of the periodic table, because it has a single electron in its outer shell that it readily donates, creating a positively charged atomthe Na+ cation. Oxygen 1) You may use almost everything for non-commercial and educational use. He called that number the order of the atoms. Therefore, a vanadium atom has twenty-eight neutrons. Mass numbers of typical isotopes of Aluminium are 27. The mass of the neutron is 1.674 1027kg. Vanadiumis a chemical element withatomic number23which means there are 23 protons and 23 electrons in the atomic structure. Bismuth is a pentavalent post-transition metal and one of the pnictogens, chemically resembles its lighter homologs arsenic and antimony. Quarks come in different types, called flavors: up, down, strange, charm, bottom, and top. It is the eponym of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in the periodic table, of which lanthanum is the first and the prototype. During the formation of a bond, the zinc atom donates two electrons from the last shell to form a zinc ion(Zn2+). Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels. The Best Benefits of HughesNet for the Home Internet User, How to Maximize Your HughesNet Internet Services, Get the Best AT&T Phone Plan for Your Family, Floor & Decor: How to Choose the Right Flooring for Your Budget, Choose the Perfect Floor & Decor Stone Flooring for Your Home, How to Find Athleta Clothing That Fits You, How to Dress for Maximum Comfort in Athleta Clothing, Update Your Homes Interior Design With Raymour and Flanigan, How to Find Raymour and Flanigan Home Office Furniture. In nuclear industry gadolinium is commonly used as a neutron absorber due to very high neutron absorbtion cross-section of two isotopes 155Gd and 157Gd. The nucleus contains protons and neutrons, which also have a substructure of particles called quarks. So, it is possible to determine the properties of vanadium from the electron configuration. Q. Also, neutrino, antineutrino, positron, and mason are located in an atom as temporary particles. Thechemical symbolfor Phosphorus isP. As an element, phosphorus exists in two major formswhite phosphorus and red phosphorusbut because it is highly reactive, phosphorus is never found as a free element on Earth. Mercury is a heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure. Web1 minute. The atomic number of the element is expressed by Z. It is expressed by e. The charge of electrons is 1.609 1019coulombs and the relative charge is 1. Of the 26 radioisotopes of vanadium, the longest-lived radioisotope is 50V with a half-life of 1.5 1017 years. Gadolinium belongs to a rare earth elements (it is one of a set of seventeen chemical elements in the periodic table). Lanthanumis a chemical element withatomic number57which means there are 57 protons and 57 electrons in the atomic structure. Actinium gave the name to the actinide series, a group of 15 similar elements between actinium and lawrencium in the periodic table. In this case, the zinc atom carries a positive charge. Berkelium is a member of the actinide and transuranium element series. This article discussed in detail how to easily find the number of protons, neutrons, and electrons in a zinc atom. Since zinc is the 30th element of the periodic table, the atomic number of zinc is 30. The most commonly used spontaneous fission neutron source is the radioactive isotope californium-252. Europiumis a chemical element withatomic number63which means there are 63 protons and 63 electrons in the atomic structure. The vanadium atom has one stable isotope. How many protons are contained in the nucleus of a chlorine atom? How many protons and electrons and neutrons are in the nucleus of aluminum? Pure germanium is a semiconductor with an appearance similar to elemental silicon. Thechemical symbolfor Fluorine isF. Fluorine is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. Tungstenis a chemical element withatomic number74which means there are 74 protons and 74 electrons in the atomic structure. One is a positively charged particle proton and the other is a charge-neutral particle neutron. Thechemical symbolfor Yttrium isY. Yttrium is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a rare-earth element. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3 500 Sodium has an average atomic mass of 22.99 amu according to the periodic table. Thechemical symbolfor Chromium isCr. Its extreme rarity in the Earths crust, comparable to that of platinum. Why is it important for us to know the number of electrons and protons? Heavy nuclei with an even number of protons and an even number of neutrons are (due to Pauli exclusion principle) very stable thanks to the occurrence of paired spin. * If an atom has an abnormal number of electrons or neutrons, it may have different chemical and physical properties than the typical form of the element. 5 pts. Xenon is a colorless, dense, odorless noble gas found in the Earths atmosphere in trace amounts. Atoms can usually be divided into two parts. Hence, the proton is expressed by H+. How many protons (p) and neutrons (n) are in an atom of barium-130? Chromium is a steely-grey, lustrous, hard and brittle metal4 which takes a high polish, resists tarnishing, and has a high melting point. Calciumis a chemical element withatomic number20which means there are 20 protons and 20 electrons in the atomic structure. Thechemical symbolfor Erbium isEr. Rhodiumis a chemical element withatomic number45which means there are 45 protons and 45 electrons in the atomic structure. Zirconium is widely used as a cladding for nuclear reactor fuels. Uranium has the highest atomic weight of the primordially occurring elements. Titanium is resistant to corrosion in sea water, aqua regia, and chlorine. Gold is thought to have been produced in supernova nucleosynthesis, from the collision of neutron stars. Now, the electron configuration of zinc shows that the last shell of zinc has two electrons. These are isotope, isobar, and isotone. How many protons, neutrons, and electrons are there in an atom of O-17? Titaniumis a chemical element withatomic number22which means there are 22 protons and 22 electrons in the atomic structure. All isotopes of radium are highly radioactive, with the most stable isotope being radium-226. The last electron of vanadium enters the d-orbital. It is a noble metal and a member of the platinum group. Tinis a chemical element withatomic number50which means there are 50 protons and 50 electrons in the atomic structure. Our Privacy Policy is a legal statement that explains what kind of information about you we collect, when you visit our Website. Potassiumis a chemical element withatomic number19which means there are 19 protons and 19 electrons in the atomic structure. See also:Atomic Mass Number Does it conserve in a nuclear reaction? Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, including rapid oxidation in air. Americium is a transuranic member of the actinide series, in the periodic table located under the lanthanide element europium, and thus by analogy was named after the Americas. How will you find out the total number of electrons? It readily forms hard, stable carbides in alloys, and for this reason most of world production of the element (about 80%) is used in steel alloys, including high-strength alloys and superalloys. Therefore, a zinc atom has thirty-five neutrons. Molybdenum a silvery metal with a gray cast, has the sixth-highest melting point of any element. The atomic number of the element is expressed by Z. Thallium is a soft gray post-transition metal is not found free in nature. What is the mass number of Al? Therefore, a vanadium atom contains twenty-three protons. WebAnswer: * What happens if an atom has an abnormal number of electrons or neutrons? In an atomic ion only the number of electrons changes but the number of protons and neutrons does not change. Goldis a chemical element withatomic number79which means there are 79 protons and 79 electrons in the atomic structure. Thus, the number of positive charges present in the nucleus of an element is called the atomic number of that element. How many neutrons does darmstadtium have? Thechemical symbolfor Thallium isTl. The ionic properties of the elements depend on the exchange of electrons. Aluminum has 13 protons, 14 neutrons and 13 electrons. Significant concentrations of boron occur on the Earth in compounds known as the borate minerals. The relative mass of protons is 1, which is approximately equal to the mass of hydrogen (1.00757 amu). Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. That is, the charge of an electron is equal to that of a proton but the opposite. Copper is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. How to determine the number of neutrons through isotopes of zinc? Therefore, a zinc atom contains thirty electrons in its orbit. Multiple-choice. We know that an equal number of protons of atomic number are located in the nucleus of the element and electrons equal to protons are in orbit outside the nucleus. Protons, neutrons and electrons of all elements, Electron Configuration Calculator Get answer within 1 sec. These two forces compete, leading to various stability of nuclei. Therefore, the mass of the nucleus is called atomic mass. Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals (PGMs). Thechemical symbolfor Nickel isNi. Lanthanoids comprise the 15 metallic chemical elements with atomic numbers 57 through 71, from lanthanum through lutetium. The number of neutrons is determined by subtracting the number of protons in the element from the elements mass number. Neodymiumis a chemical element withatomic number60which means there are 60 protons and 60 electrons in the atomic structure. Thechemical symbolfor Technetium isTc. The mass of the electron is often ignored because this mass is too small. Iridium is a very hard, brittle, silvery-white transition metal of the platinum group, iridium is generally credited with being the second densest element (after osmium). Osmium is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores. Nearly all technetium is produced synthetically, and only minute amounts are found in the Earths crust. the number of protons and neutrons. To determine this, look first at the atomic number for aluminum, which is 13. Thechemical symbolfor Vanadium isV. Vanadium is a hard, silvery grey, ductile, and malleable transition metal. Fill in the blanks. Curium is a hard, dense, silvery metal with a relatively high melting point and boiling point for an actinide. It is shown as: 1 0 e o r 1 0 . Element Protons Neutrons Electrons Mass number Complete symbol Cu 29 36 29 65 6529Cu Kr 36 50 36 86 8636Kr Pt 78 117 78 195 19578Pt Br 35 46 35 81 8135Br 5. These are isotope, isobar, and isotone. Thechemical symbolfor Oxygen isO. How many valence electrons does californium have? One atom of aluminum has 13 protons and 14 neutrons. Thechemical symbolfor Selenium isSe. How many neutrons are in a typical oxygen atom? Every atom is made up of three elementary particles. Bromine is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. (a) 11 24 N a. Where are the electrons, protons and neutrons located in an atom? Also, neutrino, antineutrino, positron, and mason are located in an atom as temporary particles. The number of electrons and protons in an atom is the same but the number of neutrons is different. There are two reasons for the difference between mass number and isotopic mass, known as themass defect: Note that, it was found therest mass of an atomic nucleusis measurably smaller thanthe sum of the rest masses of its constituentprotons,neutronsand electrons. 36. Mg has 12p+, 12e-, and a mass number of 24. Thechemical symbolfor Neon isNe. There are 13 protons in an atom of aluminum, so the equation would be 27-13=14. Each nuclide is denoted by chemical symbol of the element (this specifies Z) with tha atomic mass number as supescript. Web10K views 2 years ago In this video well use the Periodic table and a few simple rules to find the number of protons and electrons for the Lithium ion (Li+). Therefore, a vanadium atom has twenty-three protons and twenty-three electrons. How many protons does rutherfordium have? What group on the periodic table is the least reactive and why? Now, the electron configuration of vanadium shows that the last shell of vanadium has two electrons and the d-orbital has a total of three electrons. To know these properties of zinc one must know the number of electrons and protons of zinc. Scientist Henry Gwynn Jefferies Mosle examined the X-ray spectrum of various elements in 1913-to 1914. The chemical symbol for Aluminium is Al. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) stabilizes the free metal somewhat against further oxidation. WebAluminum has 13 protons, 13 electrons, and 14 neutrons. Zincis a chemical element withatomic number30which means there are 30 protons and 30 electrons in the atomic structure. Electrons are the permanent core particles of an atom. That is, the atomic number is the total number of protons. Hydrogen gas can be produced by reacting aluminum with sulfuric acid. The bulk properties of astatine are not known with any certainty. The results of his experiments show that each element has a unique integer equal to the number of positive charges in the nucleus of that element. One atom of aluminum has 13 protons and 14 neutrons. To determine the stability of an isotope you can use the ratio neutron/proton (N/Z). The smallest of the permanent core particles of an atom is the electron. The atomic number of aluminum is 13, therefore there will be 13 protons. is a rare earth element with a metallic silver luster. Thechemical symbolfor Hafnium isHf. The zinc atom has a total of thirty isotopes. Holmium is a relatively soft and malleable silvery-white metal. Part 1 Part 1 of 2: Calculating Protons, Electrons, and NeutronsGet a periodic table of elements. The periodic table is a chart that organizes elements by their atomic structure.Find your element on the periodic table. The table orders elements by atomic number and separates them into three main groups: metals, non-metals, and metalloids (semi-metals).Locate the elements atomic number. More items Poloniumis a chemical element withatomic number84which means there are 84 protons and 84 electrons in the atomic structure. Scientist Henry Gwynn Jefferies Mosle examined the X-ray spectrum of various elements in 1913-to 1914. To determine this, look first at the atomic number for aluminum, which is 13. Therefore, its a d-block element. Thechemical symbolfor Fermium isFm. Argon is mostly used as an inert shielding gas in welding and other high-temperature industrial processes where ordinarily unreactive substances become reactive; for example, an argon atmosphere is used in graphite electric furnaces to prevent the graphite from burning. Thechemical symbolfor Lawrencium isLr. Europium is one of the least abundant elements in the universe. Siliconis a chemical element withatomic number14which means there are 14 protons and 14 electrons in the atomic structure. The only exception ishydrogen, which has only protons in its nucleus but no neutrons. Rutheniumis a chemical element withatomic number44which means there are 44 protons and 44 electrons in the atomic structure. Thechemical symbolfor Boron isB. Thechemical symbolfor Nobelium isNo. How many protons does an alpha particle have? We write it as: 2 4 H e o r 2 4 . Thechemical symbolfor Francium isFr. Protons are the positively charged particles in an atom, while neutrons are subatomic particles that have no charge. There are two types of particles in the nucleus. Erbium is a silvery-white solid metal when artificially isolated, natural erbium is always found in chemical combination with other elements. Also, the valency,valence electrons, and ionic properties of the elements are determined by the electron configuration. The diameter of a proton particle is about 2.4 1013cm. These elements, along with the chemically similar elements scandium and yttrium, are often collectively known as the rare earth elements. Krypton is a member of group 18 (noble gases) elements. Therefore, a zinc atom has thirty protons and thirty electrons. Being a typical member of the lanthanide series, europium usually assumes the oxidation state +3. Neutron = 51 23 = 28. What are the Physical devices used to construct memories? * If an atom has an abnormal number of electrons or neutrons, it may have different It is even less abundant than the so-called rare earths. The aluminum atom has 13 electrons and protons and also 14 neutrons. So, if 1000 crore atoms of hydrogen are arranged side by side, it will be 1 meter long. Fermium is a member of the actinide series. Like all alkali metals, lithium is highly reactive and flammable, and is stored in mineral oil. Thechemical symbolfor Mercury isHg. The name xenon for this gas comes from the Greek word [xenon], neuter singular form of [xenos], meaning foreign(er), strange(r), or guest. Lead is a heavy metal that is denser than most common materials. Electrons always provide a negative charge. Aluminum-27 is the only stable isotope of this metal, and it has 14 neutrons, 13 protons and has 13 electrons in the neutral atom. Lithiumis a chemical element withatomic number3which means there are 3 protons and 3 electrons in the atomic structure. We use cookies to ensure that we give you the best experience on our website. WebList the number of protons, neutrons and electrons in 13/6 c. Answers: 2 Show answers Another question on Chemistry. For example, the neutron number of uranium-238 is 238-92=146. Electrons are the negatively charged particles in an atom. Francium is a highly radioactive metal that decays into astatine, radium, and radon. Thechemical symbolfor Lead isPb. Discoverer: Marinsky, Jacob A. and Coryell, Charles D. and Glendenin, Lawerence. Q. Thorium metal is silvery and tarnishes black when exposed to air, forming the dioxide. How many protons, neutrons, and electrons does silicon have? There are two types of particles in the nucleus. Gold is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Thechemical symbolfor Mendelevium isMd. Scandiumis a chemical element withatomic number21which means there are 21 protons and 21 electrons in the atomic structure. Nitrogenis a chemical element withatomic number7which means there are 7 protons and 7 electrons in the atomic structure. To determine the properties of an element, it is necessary to arrange the electrons of that element. WebElectrons, protons, and neutrons are located in the atom as permanent particles. Platinum is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and jewelry. How many electrons does uranium-235 have? How many electrons does californium have? Thechemical symbolfor Protactinium isPa. Protactinium is a dense, silvery-gray metal which readily reacts with oxygen, water vapor and inorganic acids. Number of neutrons is 14 in Aluminium. Among the isotopes, 51V is stable and formed naturally. Chemically, indium is similar to gallium and thallium. So, if 1000 crore atoms of hydrogen are arranged side by side, it will be 1 meter long. The difference is a measure of thenuclear binding energywhich holds the nucleus together. Hafniums large neutron capture cross-section makes it a good material for neutron absorption in control rods in nuclear power plants, but at the same time requires that it be removed from the neutron-transparent corrosion-resistant zirconium alloys used in nuclear reactors. Approximately 6070% of thallium production is used in the electronics industry. Titanium condenser tubes are usually the best technical choice, however titanium is very expensive material. 2019 periodic-table.org / see alsowww.nuclear-power.net. Therefore, the number of negatively charged electrons orbiting in its orbit is equal to the number of positively charged protons in the nucleus. Aluminum has 13 electrons/protons and 14 neutrons. Bariumis a chemical element withatomic number56which means there are 56 protons and 56 electrons in the atomic structure. Aluminium is a chemical element with atomic number 13 which means there are 13 protons and 13 electrons in the atomic structure. How many neutrons are in an atom of oxygen-18? WebIt contains 6 protons, 6 electrons, and 6 neutrons. How many valence electrons does aluminum have? Thechemical symbolfor Thorium isTh. Zirconium is mainly used as a refractory and opacifier, although small amounts are used as an alloying agent for its strong resistance to corrosion. Therefore, atomic mass refers to the total mass of protons and neutrons. The first alloy used on a large scale was bronze, made of tin and copper, from as early as 3000 BC. Also, vanadium has one more ion. Protons and neutrons make up the mass of an atom. Tellurium is a brittle, mildly toxic, rare, silver-white metalloid. Electrons, protons, and neutrons are located in the atom as permanent particles. Thechemical symbolfor Polonium isPo. How to determine the number of neutrons through isotopes of vanadium? Naturally occurring potassium is composed of three isotopes, of which 40K is radioactive. A neutral beryllium atom has four protons and five neutrons. Group 2, because all the The size and mass of atoms are so small that the use of normal measuring units, while possible, is often inconvenient. Understand that aluminum is an element and explore common uses of aluminum and examples of their products. Polonium is a rare and highly radioactive metal with no stable isotopes, polonium is chemically similar to selenium and tellurium, though its metallic character resembles that of its horizontal neighbors in the periodic table: thallium, lead, and bismuth. Mass numbers of typical isotopes ofAluminiumare27. Thechemical symbolfor Argon isAr. Terbium is a silvery-white, rare earth metal that is malleable, ductile, and soft enough to be cut with a knife. Learn about the aluminum definition and its properties. Whena hydrogen atomremoves an electron from its orbit, the positively charged particle that remains is called proton. Actiniumis a chemical element withatomic number89which means there are 89 protons and 89 electrons in the atomic structure. It is a member of the chalcogen group on the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds. Nickelis a chemical element withatomic number28which means there are 28 protons and 28 electrons in the atomic structure. If there are too many or too few neutrons for a given number of protons, the resulting nucleus is not stable and it undergoesradioactive decay.Unstable isotopesdecay through various radioactive decay pathways, most commonlyalpha decay,beta decay,gamma decayorelectron capture. Like all elements with atomic number over 100, nobelium can only be produced in particle accelerators by bombarding lighter elements with charged particles. Thechemical symbolfor Gallium isGa. Gallium has similarities to the other metals of the group, aluminium, indium, and thallium. Im Farhan Sadik. For example, aluminum with a mass number of 26 has 13 protons, and 13 neutrons, as 26 total - 13 protons = 13 neutrons. The only exception ishydrogen, which has only protons in its nucleus but no neutrons. Hafniumis a chemical element withatomic number72which means there are 72 protons and 72 electrons in the atomic structure. We must also remember that the number of protons and electrons in an element is equal. The mass of stable 51V is about 51. How many protons, neutrons and electrons does bismuth have? I used to enjoy chemistry from school life. The most probable fission fragment masses are around mass 95 (Krypton) and 137 (Barium). Hafnium is a lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in many zirconium minerals. Telluriumis a chemical element withatomic number52which means there are 52 protons and 52 electrons in the atomic structure. Quality education can build a beautiful society. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. How many protons are in an isotope of sodium with a mass number of 25? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. Thechemical symbolfor Nitrogen isN. Nitrogen is a colourless, odourless unreactive gas that forms about 78% of the earths atmosphere. This article discussed in detail how to easily find the number of protons, neutrons, and electrons in a vanadium atom. Also, the exact position of an element is determined in the periodic table. Therefore, we cannot determine the neutron number of uranium, for example. Pure radium is silvery-white alkaline earth metal. Thechemical symbolfor Berkelium isBk. How many valence electrons does a neutral atom of aluminum have? Radonis a chemical element withatomic number86which means there are 86 protons and 86 electrons in the atomic structure. Sodium is a soft, silvery-white, highly reactive metal. That is, the mass of a proton is approximately 1837 times greater than the mass of an electron. In an atomic ion only the number of electrons changes but the number of protons and neutrons does not change. Carbonis a chemical element withatomic number6which means there are 6 protons and 6 electrons in the atomic structure. WebIf you should be looking for How Many Protons, Neutrons, And Electrons Are In Magnesium?, you have come to the proper place.We have 6 more Images about How Many Protons, Neutrons, And Electrons Are In Magnesium? Almost all the mass of the atom is accumulated in the nucleus. Thechemical symbolfor Iridium isIr. Hopefully, after reading this article you will know the details about this topic. All others are under a minute, most under a second. Praseodymium is a soft, silvery, malleable and ductile metal, valued for its magnetic, electrical, chemical, and optical properties. Uranium is weakly radioactive because all isotopes of uranium are unstable, with half-lives varying between 159,200 years and 4.5 billion years. Weba. Aluminumis a chemical element withatomic number13which means there are 13 protons and 13 electrons in the atomic structure. How many protons, neutrons and electrons does tellurium have. Ruthenium is a rare transition metal belonging to the platinum group of the periodic table. Protons are the permanent core particles of an atom. Zinc is the 30th element of the periodic table so its atomic number is 30.