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How many electrons does the element samarium have?
a neutral atom, has 62
How many neutrons are in a neutral atom of nitrogen-14?
no electrons
How many nuetrons are in samarium?
There is 88 neutrons
A neutral carbon atom contains how many neutrons protons and electrons?
For the isotope carbon-12: 6 protons, 6 neutrons, 6 electrons
How many neutrons are in one atom in fluorine?
subtract the atomic number by the Atomic Mass, and that is the answer. if its a neutral atom, there are probably the same number neutrons as protons.
How many electrons does a neutral atom with 4 protons and 3 neutrons ha?
4
How many protons are in the nucleus of an atom of samarium?
A neutral atom of samarium has 2 valence electrons. If you write out the electron configuration of samarium, you will find that all of the shells up to four are full. When you get to shell five you have two electrons left. These are the two valence electrons. You can always find valence electrons by the electron configuration.
How many protons are in the nucleus of on atom of samarium?
21
How many neutrons are there in the neutral 13 6C?
There are 7 neutrons in a neutral 13 6C atom. This is determined by subtracting the atomic number (6) from the mass number (13).
How many neutrons are in the nucleus of a neutral phosphorus atom?
Atomic mass of phosphorus is 31. It has 15 protons. So it has 16 neutrons.
How many protons neutrons and electrons are there in a neutral atom of 113In (indium's-113)?
49 protons, 64 neutrons and 49 electrons.
How many electons does a neutral atom with 2protons and 3 neutrons have?
Two electrons to match the positively charged protons. Neutrons are neutral and add nothing either way to charge.
