Question

the mass number of an element is 14. it contains 7 elrctrons how many number of protons and neutrons in it? whast is the atomic number of the element plzzz answer

Answer 1

Number of protons 7
Number of neutrons 7
Atomic number 7 nitrogen

Answer 2

Hey there!

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Mass number = 14

Electrons = Protons = 7

Neutrons = Mass Number - No. of Electrons = 7

Hence, Atomic Number is 7

Element with atomic number 7 = Nitrogen

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