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KaptainZ KaptainZ
wrote...
Posts: 349
5 years ago
The pair of protons in the nucleus of a helium atom
A) attracts a pair of orbiting electrons.
B) repels orbiting electrons.
C) both of these
D) neither of these
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shivam12shivam12
wrote...
Posts: 182
5 years ago
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5 years ago
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