PLEASE HELP! **

1 answer:

8 0

It moves to 56 km per hours

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antiseptic1488 [7]

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I think That All the atoms of a given element are identical in that they have the same number of protons

Explanation:

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Ymorist [56]

Each electron has a charge of

$q=-1.6 \cdot 10^{-19}C$

In this problem, the total charge is

$Q=-30.0 \mu C=-30.0 \cdot 10^{-6} C$

Therefore, the number of electrons contained in this total charge will be given by the total charge divided by the charge of a single electron:

$N=\frac{Q}{q}=\frac{-30.0 \cdot 10^{-6} C}{-1.6 \cdot 10^{-19} C}=1.88 \cdot 10^{14}$

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B.) Visit a healthcare professional

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lesantik [10]

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djyliett [7]

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