Question

What is the atomic mass number of carbon ?

Answer 1

Atomic number = 6
Atomic mass = 12


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Answer 2

$\huge \mathfrak \red{Hello!}$
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What is an atomic mass number?

ANSWER => AN ATOMIC MASS NUMBER is the weight of the whole atom, taken by the unit 'u'.

ATOMIC MASS OF CARBON ATOM :- 12u

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