Categories: Physics WAEC

The nucleon and proton numbers of a neutral atom of an element are 238 and 92 respectively. Determine the number of neutrons in the atom.
The nucleon and proton numbers of a neutral atom of an element are 238 and 92 respectively. Determine the number of neutrons in the atom.The nucleon and proton numbers of a neutral atom of an element are 238 and 92 respectively. Determine the number of neutrons in the atom.

A. 119
B. 330
C. 165
D. 146

Correct Answer:

Option D = 146

Explanation

Neutron No (N) = 238 – 92

= 146

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