Calculate the ratio of the kinetic energy for the n = 2 electron for – McqOptions

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1.	Calculate the ratio of the kinetic energy for the n = 2 electron for the Li atom to that of Be+ ion?
A.	\(\frac {9}{16}\)
B.	\(\frac {3}{4}\)
C.	1
D.	\(\frac {1}{2}\)
Answer» B. \(\frac {3}{4}\)

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