In which of the following systems will the radius of the first orbit ( n = 1) be minimum ?
Physics · Class 12 · CBSE — Atoms
In which of the following systems will the radius of the first orbit (n = 1) be minimum ?
- doubly ionized lithium
- singly ionized helium
- deuterium atom
- hydrogen atom
Answer
(A) doubly ionized lithium
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