Explain gram atomic mass and gram molar mass of an element in terms of mole concept.

Define atomic mass of an element in terms of mole concept.

Define gram atomic mass.

What is the necessity of mole? Describe gram atomic mass and gram molar mass in terms of mole concept. Give one example in each case to support your answer

What is gram atomic mass?

Explain gram atomic mass in terms of mole concept.

Define atomic mass and gram atomic mass.