Question

deuterium contains
A) a neutron and a positron
B) a neutron and a proton
C) a neutron and 2 protons
D) 2 neutrons and a proton ​

Answer 1

b) a neutron and a proton

HOPE IT HELPED

Answer 2

Answer:

(A) is the correct option..

Explanation:

because deuterium H1^2 has 1 proton(Proton is equal to atomic no.) 1 neutron(atomic mass.-atomic no.)=(2-1=1)

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