a
No protons = 1, No of neutrons = 0, No of electrons = 0
b
No protons = 1, No of neutrons = 0, No of electrons = 1
c
No protons = 1, No of neutrons = 1, No of electrons = 1
d
No protons = 1, No of neutrons = 2, No of electrons = 1
Explanation
Correct Option
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aikhoje precious
9 years ago
The selected answer is wrong:
deuterium is not the same as hydrogen. it is an isotope of hydrogen .deuterium has 1 proton, 1 neutron and 1 electron while hydrogen has 1 proton, no neutron and 1 electron.




