Question

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30 POINTS......................
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MATHEMATICALLY HOW TO CALCULATE MASS OF ONE ELECTRON
ANSWER STEP BY STEP
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Answer 1

Heya mate ♥️♥️♥️♥️♥️

good morning

total mass =no.of protons +no.of

neutrons

mass is electrons =1.6 ×10^-31kg×no of electrons..

.

suppose a atoms has 10 electrons

then it's mass of electron

= 10×1.6x10^-31kg

I hope help you

Answer 2

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e/m = 1.758820 × 1011 C/kg

Where, m = mass of an electron in kg = 9.10938356 × 10-31 kilograms. e = magnitude of the charge of an electron in coulombs = 1.602 x 10-19 coulombs.