1.

Nucleus of an atom has 6 protons and 8 neutrons. Calculate at. no., mass no. and no. of electrons in neutral atom. What is the symbol of atom?

Answer»

At. no. of element (Z) = number of protons

Z = 6

Mass no. of element (A) = no. of protons + no. of neutrons = 6 + 8 

A = 14

no. of electrons in neutral atom = 6

Symbol of element = 6C14



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