Define atomic mass unit u.

Define atomic mass unit. Express it in kg.

Define atomic mass unit. Express it in g.

(a) Define atomic mass unit. What is its symbol ? (b) Define atomic mass of an element. (c ) What is meant by saying that 'the atomic mass of oxygen is 16 ' ?

(a) Define atomic mass unit. (b) Distinguish between molecular mass and molar mass.

Define atomic mass unit? Find its energy equivalent in MeV.

Define atomic mass unit and electron volt. Establish a relation between them.