Question

what is gram atom? why the concept of gram atom is useful in chemistry​

Answer 1

the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element.

Answer 2

Answer:

In chemistry It is specially important because chemical reaction is the combination or separation of atoms. we concern with individual atom. The mass of single atom is so less that we cannot determine by ordinary method. There for we take the atoms present in one gram atoms (mole) of an element.