Question

an orbital in which n= 4 ,l=2 is expressed as?​

Answer 1

Answer:

it's d- orbital. have 5 degenerate energy.

Explanation:

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Answer 2

An orbital n=4 and l=2 is expressed as 4d subshell.

Explanation:

• An orbital is a space found around the nucleus.
• The energy is maximum to find the probability of an electron.
• An orbital is consists of three dimension.
• If n=4 and l=2 the orbital is designated as 4d subshell and number of orbital in subshell is 5 (-2, -1, 0, 1, 2).
• 4d Subshell takes 10 electrons.
• An orbital n=4, they are l=0 as 4s, l=1 as 4p, l=3 as 4d and l=4 as 4f.