Chemistry, asked by nirmalabang784, 4 months ago

calculate the energy and radius associated with second orbit of helium​

Answers

Answered by sweetluck710
1

Answer:

Energy = -13.6Z²/n²

= -13.6 * 4/4

= -13.6 eV

Radius = 0.529 n²/Z Å

= 0.529 * 4/2

= 1.058 Å

Explanation:

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