I'm guessing D or C, remember that the noble gases cannot combine
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Answer:
Molecular mass is a number equal to the sum of the atomic masses of the atoms in a molecule.
Explanation:
The molecular mass gives the mass of a molecule relative to that of the 12 C atom, which is taken to have a mass of 12. Hence why Molecular mass is a number equal to the sum of the atomic masses of the atoms in a molecule.
Answer:
Explanation:
In stoichiometry, molar mass is used to convert between the mass of a substance and how many moles of a substance.
