How much g of sodium sulphate will be obtained if 120 g of sodium base has reacted completely with sulfuric acid?

they are made of gases.

they have a spherical shape.

they make energy through fusion.

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8

i think its 100.

hope this !