Chemistry, 26.04.2021 21:10 Sariyahhall1
A comb is rubbed with a piece of wool fabric and placed next to some scraps of paper.
The paper moves toward the comb. The movement of the paper is caused by β
static electricity
magnetic attraction
mechanical energy
chemical energy
Answers: 2
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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A comb is rubbed with a piece of wool fabric and placed next to some scraps of paper.
The paper mo...
Mathematics, 13.12.2019 05:31
Mathematics, 13.12.2019 05:31
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