Question

4d, 5p, 5f, 6p orbitals have lowest energy is

Answer 1

hey mate!!

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⭐Comparison of energy order among orbitals is done on the basis of (n+l) rule

↗️if (n+l) is same then, orbital whose n value is law have minimum energy.

Following the above rule...

(n+l) value for

4d= (4+2)=6

5p=(5+1)=6

5f=(5+3)=8

6p= (6+1)=7

✓✓ order of energy= 5f> 6p > 5p > 4d

° lowest energy is of 4d orbital :)

#PhoeniX