Chemistry, asked by queen7957, 5 hours ago

what is the radius ratio of electron lies in 2nd and 5th orbit
A. 5:2
B. 25:4
C. 4:25
D. 2:5
Please tell me. Correct ans fast

Answers

Answered by piyush359284

1

Answer:

A. 5:2

is correct answer on me

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