Chemistry

Swiss Miss

12 October, 19:59

A girl rubs a balloon against her har. The balloon then has a negative charge. The most likely explanation is that the girl's har

A. was uncharged before but now has a positive charge

B. was uncharged before but now has a negative charge

C. had a positive charge before but now is uncharged

C. had a negative charge before but now is uncharged

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