1951Chemical EngineeringMedium
Pick out the wrong statement?
AAtoms with same number of nucleons but different number of protons are called isobars
BThe product formed by emission of α-particle has mass number less by 4 units than the parent nuclide
COut of α, β, and γ-rays, the one having maximum penetration power are γ-rays
DAtoms with same number of protons but different number of nucleons are called isoters
Correct answer
D. Atoms with same number of protons but different number of nucleons are called isoters
Explanation
The correct answer is Atoms with same number of protons but different number of nucleons are called isoters.