Question

Which of the following atoms would be an ion?
O A. An atom with 8 protons and 8 neutrons.
OB. An atom with 5 protons and 5 electrons.
C. An atom with 11 protons and 9 electrons.
D. None of these
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Answer 1

Answer:

$because \: e = p \\ but \: e < p \\ therefore \: (c) \: is \: the \: right \: answer$