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If W is atomic weight and N is the atomic number of an element , then

Option: 1

Number of e^{-1}=W-N


Option: 2

Number of _{0}n^{1}=W-N


Option: 3

Number of _{1}H^{1}=W-N


Option: 4

Number of _{0}n^{1}=N


Answers (1)

best_answer

Given,

Atomic mass = W = number of Proton + number of Neutron

Atomic Number = N = number of  Proton _{1}H^1

Therefore, number of neutrons  _0n^1 = W-N

Number of electron _{-1}e^0 = Number of Protons = N

Posted by

Rishabh

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