Question

Calculate the number of protons, electrons and neutrons in a magnesium atom, given that the atomic number and atomic mass number of magnesium atom is 12 and 56
respectively​ ?

HI AUNTY JI ,

KAISE HO DEAR AAP ?

​

Answer 1

Answer:

hello bhaiya

Explanation:

ki hal chal

Answer 2

Answer:

calculate the number of protons..

xD

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