Question

ExPlane atomic mass and gram atomic mass.why dose mass have different expression viz u and.gm

Answer 1

You fairly have a rough idea of what atoms and molecules are. But, did you ever wonder that atomic mass and molecular mass are important concepts as well? What do we do by knowing the mass of such tiny atoms and molecules? Well, the significance of these atomic and molecular masses is huge! In this chapter, we will cover the concepts and also see how important they are.

Hope it helps

Answer 2

Well here is Ur answer ....

ATOMIC MASS IS IS THE MASS OF AN ATOM EQUAL TO EXACTLY 1/12th OF CARBON 12 ISOTOPE. OR IS THE ADDITION OF NO. OF PROTONS AND NEUTRONS OF AN ATOM.

GRAM ATOMIC MASS ISIS THE MASS OF AN ATOM IN GRAMS EQUAL TO EXACTLY 1/12 th OF CARBON 12 ISOTOPE

ATOM MASS HAS UNIT AS 'u' or UNIFIED AND GRAM ATOMIC MASS HAS UNIT 'g' OR GRAM