Chemistry help please!!!?

Question

When the formula mass of a compound is expressed in grams it is known as ... A) compound mass B) molarmass C) gram-atomic weight D) gram ionic mass


The sum of the atomic masses of all the atoms in a formula for a compound would most properly be called the ...................
A) molecular mass B) formula mass
C) atomic mass D) actual mass


the term formula mass is a general term that can be applied to both ionic compounds and molecular compounds because
A) ionic compounds exist as individual molecules
B) molecular formulas are always emperical formulas
C) not all formulas represent individual molecules
D) molecular forrmulas are always LEwis formulas

Answer 1

1) C
2) A
3) C

Answer 2

1 B
2 A
3 FORMULA MASS AND MOLECULAR
MASS ARE NOT THE SAME