Question

Write an notice an Inter School Quis competition

Answer 1

Answer:

The He+ ion is just like a hydrogen atom with two units of charge in the nucleus. Since the hydrogenic energy levels depend upon the square of the nuclear charge, the energy of the remaining helium electron should be just 4x(-13.6 eV) = -54.4 eV as observed. . . . . . . .

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Answer 2

Explanation:

di kasie ho ap inbox karona