What is the molar mass of sodium bicarbonate, NaHCO3.

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Amixture with the same composition throughout is!

What is the molecular weight of copper