Chemistry, asked by Arorabhavika4886, 1 year ago

Mass of 1 helium atom in kg

Answers

Answered by sahilcs1111
0

It's is 4 a m u = 4×1.66×10^-27

=6.64×10^-27 Kg

Answered by Haridasan
0

mass of I He atom is o.oo 4kg

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