Question

select the correct answer.
which of these is always equal to the molar mass of any element?
a. its atomic number
b. its atomic weight
c. its atomic formula
d. its atomic structure

Explanation:

Molar mass of an element (in g/mol) has the same numerical value as its atomic weight (in atomic mass units, amu). Atomic number represents the number of protons. Atomic formula and atomic structure are not related to molar mass in this way.

Answer:

B. its atomic weight