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The atomic mass of an element is 32.07 u and its atomic number is 16. The number of protons contained in the nucleus of an atom of this element is

A16
B31
C32
D48

Verified Answer :

tumblerchick


I THINK IT IS 16 BECAUSE THE ATOMIC NUMBER AND THE NUMBER OF PROTONS ARE THE SAME

tadvisohil886

atomic number = number of electrons = number of protons( by JJ thomson's theory)

Thus, the number of protons is 16

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