If 12 gram of carbon has x atoms, then the number of atoms in 12 grams of magnesium will be :

Calculate number of atoms in 1.2 g of carbon.

The number of gram-atoms in 8 g of He are

If 1 g of sodium carbon contains x atoms, what will be the number of atoms in 1 g of magnesium ? (C= 12u, Mg = 24 u)

In 90 gram of water: What will be the total number of atoms?

How many grams of alluminium will have the same number of atoms as one gram of magnesium?

Calculate the number of gram atoms in 4.6 grams of sodium (Na = 23).

Give the number of atoms (""^(12)C) in 12g of carbon.

How many grams of carbon and oxygen are required to get the same number of atoms as in one gram of Helium?

1/12 of the gram atom of carbon