Question

Which of the following has largest number of atoms.       (1)1gm of K, (2) 1 gm of Au, (3) 1 gm of Cl2, (4) 1gm of Na plz explain also​

Answer 1

Answer:

4(Na)

Explanation:

M g of a substance has Na(6*10^23) atoms where M is molar mass. So less the molar mass more is the number of atoms.

Sodium has the least atomic mass,hence it has more atoms.