Term Calculator

Finds all possible terms for a given electron configuration.

Configuration:

Terms for 1s2:

¹S₀   

Other electron configurations known for He I:

1s2
1s.2s
1s.2p
1s.3s
1s.3p
1s.3d
1s.4s
1s.4p
1s.4d
1s.4f
1s.5s
1s.5p
1s.5d
1s.5f
1s.5g
1s.6s
1s.6p
1s.6d
1s.6f
1s.6g
1s.6h
1s.7s
1s.7p
1s.7d
1s.7f
1s.7g
1s.7h
1s.7i
1s.8s
1s.8p
1s.8d
1s.8f
1s.8g
1s.8h
1s.8i
1s.8k
1s.9s
1s.9p
1s.9d
1s.9f
1s.9g
1s.9h
1s.9i
1s.9k
1s.10s
1s.10p
1s.10d
1s.10f
1s.10g
1s.10h
1s.10i
1s.10k
1s.11p
1s.12p
1s.13p
1s.14p
1s.15p
2s.2p
2p2
2p.3p
2p.3d

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