How do you detect which material is going to be positively charged or negatively charged? plz help

Question

How do you detect which material is going to be positively charged or negatively charged?
plz help

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Hưng Khoa 4 years 2021-09-03T07:30:34+00:00 1 Answers 12 views 0

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    2021-09-03T07:32:31+00:00

    Answer:

    If a material gains electrons, its going to be Negatively charged

    If a material loses electrons, its gonna be positively charged.

    Explanation:

    Why?

    This is because electrons are negative subatomic particles

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