Answers

2015-10-23T06:49:43+05:30
The electron has a negative charge in the atom Answer is B-- electron
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The atomic number of an atom identifies the number of protons in its nucleus.

If the overall charge on the atom is neutral, what must the atomic number also identify?

A.
the most common isotope's mass

B.
the average mass of all isotopes of the atom

C.
the number of electrons in the atom

D.
the number of neutrons in the atom
hello u there
The answer is number of electrons in the atom ---C
2015-10-23T07:55:55+05:30
The ans is electron
i hopethis helps u.
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