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WHEN WILL ATOMIC WEIGHT AND MASS NO OF AN ATOM BE EQUAL?

WHEN WILL ATOMIC WEIGHT AND MASS NO OF AN ATOM BE EQUAL?

Grade:9

2 Answers

Suraj Prasad IIT Patna
askIITians Faculty 286 Points
5 years ago
They are always nearly equal. Mass no. we say as a countable thing (i.e. sum of protons and neutrons) but atomic mass is always average mass so it will be in decimal values.
Mohit Kumar
90 Points
5 years ago
in case of hydrogen atom.............................................................................................................................

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