the molecular mass of a substance refers to the:\na relative mass of its molecule\nb net mass of its…

the molecular mass of a substance refers to the:\na relative mass of its molecule\nb net mass of its molecule\nc mass of its individual atoms\nd none of the above
Answer
Brief Explanations:
La masa molecular de una sustancia se define como la masa relativa de su molécula, que se calcula sumando las masas atómicas de los átomos que la componen.
Answer:
A. Relative mass of its molecule