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The correct order of energy of the following subshell is 1s, 2s, 3p, 3d (Memory Based Question 28/Jan/25 Evening shift)

Q1

The correct order of energy of the following subshell is

1s, 2s, 3p, 3d

(Memory Based Question 28/Jan/25 Evening shift)

a

1s < 2s < 3d < 3p

b

2s < 1s < 3p < 3d

c

1s < 3p < 2s < 3d

d

1s < 2s < 3p < 3d

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