A singly ionized helium atom has only one electron bound to the nucleus. What is the...

Question

Question

A singly ionized helium atom has only one electron bound to the nucleus. What is the radius of the ion when it is in the second excited state?

r = 1.03 x 10-10m

r = 1.52 x 10-10m

r = 2.15 x 10-10m

r = 2.38 x 10-10m

Answer 1

Answer #1

2 乙 ke2m

Answer 2

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