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Calculate the energy (in joules) associa...

Calculate the energy (in joules) associated with the second orbit of `He^+`

A

`-0.545 xx 10^-18 J`

B

`-8.72 xx 10^-18 J`

C

`-6.2 xx 10^-19 J`

D

`-2.18 xx 10^-18 J`

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