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The helium isotope \(^3_2He\)
Question 1
Report
The helium isotope \(^3_2He\)
has three pro tons and two neutrons
has two protons and one neutron
has two protons and three neutrons
has one proton and two neutrons
cannot exist because it has the same mass number as tritium
Answer Details
Read lesson note on Structure Of The Atom (Nigeria Only) (WAEC)
Structure Of The Atom (Nigeria Only)
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