Question

Speed of the electron in the ground state of 'H' atom
1) 4.37x105m/s 2) 2.18x106m/s 3) 1.06x107m/s
4) 1.52 x 108 m/s
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Answer 1

Answer:

not i will fail in this questio qho any one tell this anser

Answer 2

Answer:

I think second option is correct

2.Answer

I hope it helps you