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1s , 2s , 2p , …

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1s , 2s , 2p , 3s , 3p , 3d , 4s , 4p , 4d , 5s
Arrange them in increasing order of energy. . ⚡
  • 3 answers
n+l→ 1,2,3,3,4,5,4,5,6,5
1s<2s<2p<3s<3p<4s<3d<4p<5s<4d
Consept:
Find n+l,
if two (n+l) become same then choose the orbital whose 'n' is lowest to find the lower energy orbital,
That's all ....
1s> 2s >2p> 3s >3p >4s >3d >4p> 5s >4d> 5p > 6s >4f >5d >6p> 7s> 5f >6d >7p Ye h pura increasing order me

4 years ago

3p tk same hai , fir 4s, 3d , 4p, 5s, 4d
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