What quantum numbers specify these subshells? ℓ

Question

7s

n=

ℓ=

2p

n=

ℓ=

6d

n=

ℓ=

Answer 1

so your n is your energy level, while your l corresponds to spdf

L:

s=0

p=1

d=2

f=3

so your question:

7s

n=7

ℓ=0

2p

n=2

ℓ=1

6d

n=6

ℓ=2