Question

Calculate the energy associated with the first orbit of He+. What is the radius of this orbit? En= - 8.72 X10-18 J rn=0.02645nm En= - 2.78 X10-18 J rn=0.0587nm En= -4.12 X10-18 J rn=0.0333nm En= - 9.96 X10-18 J rn=0.05323nm

Answer 1

Answer:

1. What is the difference between large and small

industries? Give examples.

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Explanation:

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