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Since Selenium has an atomic number of 34, it has 34 protons and electrons at its elemental resting state. The most common isotopes have 44 and 46 neutrons, which you get from subtracting the atomic number from the Atomic Mass.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoThere are no electrons bound in the nucleus. The electrons form a cloud around the nucleus on the average of several hundred nuclear radii away. Occasionally an electron may dip down inside a nucleus and get captured if there is a deficiency of neutrons. This is called electron capture and results in a change of element to Z-1. Selenium-73 (Z=34, N=39) does this and changes to As-73, which is also radioactive by electron capture.
Wiki User
∙ 14y ago45
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∙ 13y ago44.96
Wiki User
∙ 11y ago34
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How many neutrons does an mg2 ion have?
It has 12 neutrons.
How many neutrons are found in argon?
There are 18, 20 or 22 neutrons.
How many neutrons are in one atom?
The number of neutrons depends on the atom. In general, mass number = atomic number + number of neutrons.
How many neutrons are in Indium?
In-115 isotope has 66 neutrons
How many protons and neutrons does the nucleus of argon?
18 protons and 18, 20 or 22 neutrons.
How many neutrons in Se?
34
How many protons neutrons and electrons does selenium-55 have?
I don't know Se-55.
How many protons neutrons and electrons does selenium-50 have?
I don't know Se-50.
How many nuetrons does selenium have?
Neutrons = Mass number (Se-80) minus Atom (or proton 34Se) number (34) = 80-34 = 46 neutrons
How neutrons does selenium have?
The isotope, Se-79, has 45 neutrons (79 - 34 = 45)
How many protons neutrons and electrons are in a selenium atom?
Selenium (Se) has an atomic number of 34 which means in a balance atom Se will have 34 protons and 34 electrons then Se has a mass of 79 so to get the neutrons we minus the protons from the mass and we get 45 final answer: Neutrons: 45 Protons:34 Electrons: 34
What is the nucleus of selenium?
The nucleus of selenium has 34 protons. The number of neutrons depends on the isotope and can vary from 31 in Se-65 to 60 in Se-94 isotope.
How many neutrons have an atom with a mass number of 20 and 11 neutrons?
How many neutrons would it have if it had 11 neutrons? 11.
How many neutrons in chorine?
18 neutrons
How many neutrons does palladium have?
60 neutrons.
How many neutrons are in Hitrogen?
There is no neutrons in Hitrogen.
How many neutrons does platininum have?
117 neutrons.
