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tekilochka [14]
3 years ago
15

If an atom has 17 protons, 16 neutrons, and 21 electrons, what is the atom's electrical charge? A. -1 B. -4 C. +5 D. +4

SAT
1 answer:
a_sh-v [17]3 years ago
5 0
The answer is -4 while the element is chlorine
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