how many protons do the element iodine have?
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How many protons neutrons and electrons does iodine have Iodine has 53 protons (its atomic number is 53), 74 neutrons, 53 electrons and an... If a particular isotope of iodine has 53 protons, 53 electrons, and 78 neutrons.
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What is the chemical symbol for the ion with 9 protons and 10 electrons??? The element with 9 protons and 9 electrons would be Fluorine. Since elements exist electrically neutral in their natural states, it would be impossible for an element to have more electrons than protons, or vice versa. What you may have meant, however, is 9 protons and 9 neutrons. Neutrons have no electrical charge, but do add weight.
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Iodine Element Facts - Periodic Table Isotopes: Twenty-three isotopes of iodine are known. Only one stable isotope is found in nature, I-127. Properties: Iodine has a melting point of 113.5°C, boiling point of 184.35°C, specific gravity of 4.93 for its solid state at 20°C, gas density of 11.27 g/l, with a valence of 1, 3, 5, or 7.
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- As shown in Table 3, the average iodine adsorption number per gram of the carbon black of the set of E3-1˜E3-5 is 150.8 mg as compared to 153 mg per gram of the carbon black sample determined by the titration method according to the standard of ASTM-D1510.
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How Many Neutrons Does Sodium Have? How many electrons, protons and neutrons does chlorine have? The chemical element chlorine has 17 electrons, 17 protons and 18 neutrons. An atom, which is the fundamental unit of an element, contains an equal number of electrons and protons. The number of neutrons is calculated by subtracting the atomic number from the mass number.
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How Many Neutrons Does Carbon Have? How many protons does hydrogen have? A: The hydrogen atom has one proton, one electron and no neutrons. This hydrogen atom is also called protium, which is also an isotope. The atomic number of t... Full Answer >
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How many protons neutrons and electrons in scandium? Scandium's atomic number is 21. Therefore, neutral scandium has 21 protons and 21 electrons. Scandium's only stable isotope is 45Sc, which has 45 - 21 = 24 neutrons. Scandium's atomic number is 21. Therefore, neutral scandium has 21 protons and 21 electrons.
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How many electrons protons and neutrons does gadolinium have? Indium, (In) atom number 49, has: 49 protons (same as atom number) 49 electrons (same as protons in the UNcharged neutral atom) 113-49=64 neutrons in In-113 isotope or 11 … 5-49=66 neutrons in In-115 isotope, both are natural occurring isotopes of In (5% and 95% respectively).
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How Many Protons, Neutrons and Electrons Does Potassium Have? Potassium has 19 protons, 20 neutrons and 19 electrons. The charges of the protons and electrons cancel each other out, so a neutral atom of potassium has a net charge of zero. Continue Reading
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How many neutrons, electrons, and protons does rhodium have? Rhodium is atomic number 45 which means that its number of protons MUST be 45. If you change the number of protons, you change the element. It also means that Rhodium has 45 electrons, which are needed to counteract the 45 proton positive charge. Rhodium has 58 neutrons.
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How Many Valence Electrons Does Iodine Have? Iodine has seven valence electrons. A valence electron is an electron in the outer shell of an atom that is able to participate in bonding. While iodine has 53 electrons, all but seven are in the inner shells of the iodine atom. Continue Reading.
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- An atom of strontium has a nuclear charge of 38e, that is its nucleus is composed of 38 protons each containing the same (though positive) charge of an electron (electron char…ge = 1e).
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- How many protons are there in a gold (Au) nucleus? a. 40. b. 55. c. 61. d. 79. e. 187
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How many protons neutrons and electrons does cobalt-60 have? How many protons neutrons and electrons are in the element cobalt? There are 21 electrons and protons in the element Cobalt, and there are 58.933195 neutrons or 36.933195. If your working on a project and your in elementary or middle school y … ou are very smart.Well Done.
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Definitions &Translations Iodine has only one stable isotope. A number of iodine radioisotopes, such as 131 I, are also used in medical applications. Iodine is found on Earth mainly as the highly water-soluble iodide ion I− , which concentrates it in oceans and brine pools. Like the other halogens, free iodine occurs mainly as a diatomic molecule I 2, and then only momentarily after being oxidized from iodide by an oxidant like free oxygen.
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How many protons neutrons and electrons does iodine 131 have? The 131 number is the mass number: the sum of the number of protons and neutrons. Iodine has 53 protons and will have 53 electrons if its a neutral atom. To find the number of neutrons, just subtract the mass number with the number of protons 131 - 53 = 78 neutrons. See link below for periodic table.
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How Many Protons Does Calcium Have? The number of protons found in the nucleus of calcium is the same as its atomic number: 20. Electrons The number of electrons and the number of protons are always the same, unless the element is given another charge.
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Iodine Iodine forms chemical compounds in several oxidation states: -1, +1, +3, +5, and +7. This is typical of the halogens except for fluorine. -1 compounds as iodides are the most common. Most organic iodine compounds are in the -1 oxidation state.
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How many core electrons are in Iodine? You know that the valence electrons are defined as being the electrons located on the highest energy level of that atom, which is given by the principal quantum number, n. Notice that, in iodine's case, the highest energy level is n=5. You have two subshells occupied with electrons on this energy level, 5s2 and 5p5.
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How many protons, neutrons and electrons does sodium have? Sodium has a mass number of 23 and a stable sodium atom atom has 11 protons, 11 electrons, and 12 neutrons. Of course, there are also many isotopes of sodium with a different mass number, and thus different number of neutrons. Atomic Number Of Sodium. This Site Might Help You.
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What is the number of neutrons, protons and electrons in iodine? In the IAEA (International AtomicEnergy Agency) Isotope Browser App, there are 48 Nuclides described for Iodine with only one stable isotope, I-127 With 53 protons, as all Iodine isotopes have, and 74 neutrons. The isotopes go from I-108 with 55 neutrons to I-145 with 92 neutrons. 9 of the isotopes have metastable states that are radioisotopes with a different halflife than the ground state: I-132 53 protons, and 79 neutrons has a halflife of 2.3 hours; I-132m also 53 protons, and 79 neutrons has a halflife of 1.4 hours.
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- The ratio of stable iodine-127 to radioactive iodine-129 in the environment is more than 10. million to 1. The human body contains 10 to 20 milligrams of iodine, of which more than 90% is. contained in the thyroid gland.
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- Protium (hydrogen-1) has an atomic mass of 1.00782504, and is a stable isotope. It has one proton and no neutrons. Protium is also known as ordinary hydrogen. Looking at its natural abundance, it is the most common of all the hydrogen isotopes.
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How many neutrons does the element iodine have? The atomic number of Iodine (53) never changes, and the atomic number of an element is the number of protons i … t has. Therefore, 131 particles (protons or neutrons) minus 53 protons = 78 neutrons.
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Chemical Principles/Atoms, Molecules, and Ions All atoms of chlorine (Cl) have 17 protons, but there are chlorine isotopes having 15 to 23 neutrons. Only two chlorine isotopes exist in significant amounts in nature, those with 18 neutrons (75.53% of all chlorine atoms found in nature), and those with 20 neutrons (24.47%).