Question

calculate the number of electrons which will together weight one gram
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Answer 1

Answer:

$1.098 \times 10 {}^{27} electrons$

Explanation:

Mass of an electron = 9.1 x 10^28 g

Or

-> 9.1 x 10^28 g contains = 1 electron

Therefore 1g contains = 1/9.1 x 10^28 *1

= 1.098 x 10^27 electrons

Hope you will get this