What does the mass percent of an element tell you about a molecule?
O A. It tells you what the atomic mass of the element is.
O B. It tells you what the molar mass of the molecule is.
Fashi
EGERA
O C. It tells you what the molecule's molecular formula is.
CA
D. It tells you how much of the molecule the element is.
Mass percent composition of a molecule shows the amount each element in a molecule contributes to the total molecular mass. Each element's contribution is expressed as a percentage of the whole.Jan 24, 2020
