Question

The accepted unit of atomic and molecular masses is:
(A) kilogram
(B) gram
(C) pound
(D) atomic mass unit

Answer 1

Answer:

d)Atomic mass unit (AMU)

Answer 2

Dear Student,

◆ Answer - (D)

The accepted unit of atomic and molecular masses is atomic mass unit.

● Explaination -

• Atomic mass is the mass of an atom of a chemical element expressed in atomic mass units.
• One atomic mass unit (abbreviated as amu) is taken as 1/12th of mass of single C-atom.

Thanks dear. Hope this helps you...