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Chemistry

Answered

How much energy is required to remove an electron in the n = 2 state from a hydrogen atom?.

Answer :

Robertphilemon73go Robertphilemon73go

[tex]e = 13.6ev \div n {}^{2} [/tex]

e=13.6ev÷2^2

e=13.6÷4

e=3.4ev

Explanation:

but you can change in joule

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