Question

If r1 is the radius of first or it of hydrogen atom then the radii or second third and forth in terms of r1 are

Answer 1

formula = 0.53×n*2/Z pm
for first orbit n=1,so r1=0.53pm
putting value 2,3 and 4 as n we can find other.
MARK BRAINLIEST PLEASE

Answer 2

Explanation:

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