Question

What is the atomic mass of barium?

Answer 1

Atomic mass

• It gives the mass of the atom.
• Each element has its own atomic mass.
• The unit of atomic mass is u. Here, u represent a unified mass.

Atomic mass of Barium

• The symbol for Barium is $\mathrm{Ba}$.
• The atomic mass of Barium is $137.32\text{u}$.