Question

Mass of 12 carbon atoms
1. 12amu
2. 12x12 ami
3. 1amu
4. 1/2 amu

Answer 1

Explanation:

Atomic mass, the quantity of matter contained in an atom of an element. It is expressed as a multiple of one-twelfth the mass of the carbon-12 atom, 1.992646547 × 10−23 gram, which is assigned an atomic mass of 12 units. In this scale 1 atomic mass unit (amu) corresponds to 1.660539040 × 10−24 gram.

Answer 2

12 × 12 a.m.u. is the answer .