Question
Asked Nov 8, 2019

How many columns are represented by 6.42x1017 number of electrons?

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Step 1

Electron is a negatively charged particle and it resides inside an atom. Charge of an electron can be expressed as

Q1.602x10-19 c
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Q1.602x10-19 c

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Step 2

So, the total charge of an assembly of N electrons will be

Ox =NQ =-Nx 1. 602 x 10-19 C
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Ox =NQ =-Nx 1. 602 x 10-19 C

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Step 3

In this case, the value of &n...

N 6.42x10
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N 6.42x10

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