Question

Which of the following statements about atomic mass is true? (help asap)

A. It represents the number of protons
B. It is the relative amount of mass of the element
C. It is the whole number used to numerically order the elements
D. It equals the number of electrons when the element is a neutral atom

Answer 1

B

Step-by-step explanation:

Because the atomic mass is the mass of a single atom of a chemical elements