Question

What is the common property among 4f, 5d, 6p, 7s, subshells?​

Answer 1

Answer:

n+l value is same( n+l=8)

Explanation:

for 4f :

n=4

l=4

n+l=8

for 5d :

n=5

l=3

n+l=8

for 6p :

n=6

l=2

n+l=8

for 7s :

n=7

l=1

n+l=8

Answer 2

The common thing among 4f, 5d, 6p, 7s, subshells is their (n + l) value.

- For 4f subshell, n = 4 and l = 3

⇒ (n + l) = 4 + 3 = 7

- For 5d subshell, n = 5 and l = 2

⇒ (n + l) = 5 + 2 = 7

- For 6p subshell, n = 6 and l = 1

⇒ (n + l) = 6 + 1 = 7

- For 7s subshell, n = 7 and l = 0

⇒ (n + l) = 7 + 0 = 8

- Hence, the value of (n + l) is same for the given subshells.

- Only this thing is common between them.