Question

find the total numbers of electrons in 20 g of MgSO4​

Answer 1

Answer:

by using this you can find your answer dear....

Explanation:

hope it helps you dear friend....

plz mark it as brainlist and follow me....

Answer 2

Answer:

by using no of moles formula,,

Explanation:

no of Electrons/avagadro no= mass/molecular mass no of e/6.023×10^23=20/120 no of e =6.023×10^23/6 therefore no of electrons is approximately 10^23