CBSE - IX - Chemistry - Atoms and Molecules
adding to my previous question.... y do we say that atomic mass of oxygen is relative, y dont we say that its 8+8 and that is 16.... y cant it be absolute????
the relative atomic mass (r.a.m.) = (A/100 x a) + (B/100 x b) + (C/100 x c)
|Isotope||% Natural Abundance|
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