In-115 isotope has 66 neutrons
Indium has one unpaired electron. It has a configuration of [Kr] 4d10 5s2 5p1.
There are 18, 20 or 22 neutrons.
Hydrogen typically has 0 neutrons.
the average amount of neutrons in chlorine is 18, but there could be more or less with the different isotopes
Number of neutrons is 48 (mass number) minus 21 (proton number) = 27 (neutron number)
Indium, atomic number 49, so 49 Protons. Atomic mass 115, so 115-49 = 66 Neutrons.
One indium atom consists of 49 protons, 49 electrons, and typically 66 neutrons in its nucleus.
A single atom of indium-115 contains 69 neutrons. This is because the atomic number of indium (In) is 49, which represents the number of protons in the nucleus, and the mass number of indium-115 is 115, which is the sum of protons and neutrons, so the number of neutrons can be calculated by subtracting the atomic number from the mass number.
49 protons, 64 neutrons and 49 electrons.
Indium: 49 protons/electrons, 66 neutronsTin: 50 protons/electrons, 69 neutronsAntimony: 51 protons/electrons, 71 neutrons
So, all you have to look at is at the atomic number of the elements on the periodic table, which it is at the top of the symbol on the P.T, and that is the number of protons and electrons! Now, to find the number of neutrons, you have to find the number at the bottom of the element symbol called the atomic mass no. and you take away that by the top number.
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 115-49=66 neutrons in In-115 isotope,both are natural occurring isotopes of In (5% and 95% respectively).
Robert Lee Kleinfelder has written: 'Investigation of thermal neutron activation analysis for indium' -- subject(s): Thermal neutrons, Indium, Analysis
Indium what? There's a few different isotopes. Up to 3.
Indium has 3 valence electrons.
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Judging from its atomic number, indium has 49 protons and 49 electrons.