Q. 1.     If number of electrons in an atom is 8 and number of protons is also 8, then

            (i) what is the atomic number of the atom?

Answers (1)

Given,

Number of electrons in the atom = 8

Number of proton in the atom = 8 

The atomic number of an atom is equal to the number of proton in that atom. hence the atomic number of the given atom is 8.

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