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A collection of 1.25×1019 electrons has the charge
-3c,
-1c,
-2c

1 Answer

4 votes

Answer:

-2 C

Step-by-step explanation:

charge of an electron = -
1.6x10^(-19)C

therefore charge of 1.25 x
10^(19) electrons =
(1.6x10^(-19)) x (-1.25x10^(19)) = -2 C

User Tinister
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