CBSE class 9 Molecular Mass
12/02/2022 Other Classes
Price: Free
Description
CBSE class 9 Molecular Mass of a substance (an element or a compound) may be defined as the average relative mass of a molecule of the substance as compared with the mass of an atom of carbon (C-12 isotope) taken as 12 amu. The molecular mass of a compound can be obtained by adding atomic masses of all the atoms present in the molecule of the compound.
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