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Grade 12Modern Physics

When H atom is in its first excited level it's radius is

Profile image of Pratikswa deb
8 Years agoGrade 12
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1 Answer

Profile image of Arun
8 Years ago
Dear student
 
When H atom is in its first excited state, its radius is 4 times of its radius in ground state.
 
 
Regards
Arun (askIITians forum expert)

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