I'm not sure if what this question is asking but ill be assuming that the average molecular mass is required. An assuming that the abundance of each isotope is 50% the average molecular mass is 69.82 amu.
The answer is C,growth spurts,puberty,& sexual maturity
Answer:
This is known as the coefficient factor
Explanation:The balanced equation makes it possible to convert information about one reactant or product to quantitative data about another element.
Answer:
POTENTIAL ENERGY
A cup sitting on a table possesses potential energy
Explanation:
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