If the number of electrons in a neutral atom is 6 and t
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If the number of electrons in a neutral atom is 6 and the number of neutrons is 8. Then the atomic mass of that element will be ___.
A.
6 u
B.
8 u
C.
12 u
D.
14 u
Please scroll down to see the correct answer and solution guide.
Right Answer is: D
SOLUTION
Given, number of electrons = 6 and number of neutrons = 8
Atomic mass = no. of protons + number of neutrons.
We know that in a neutral atom, the number of protons = number of electrons
∴the no. of protons in the given atom = 6
So, atomic mass= 6 + 8 = 14