2s

See also: 2S and 2's

Translingual

Noun

2s

1. (chemistry, physics) an electron orbital type

Related terms

• 1s
• 2p
• 3d
• 3p
• 3s
• 4d
• 4f
• 4p
• 4s
• d
• f
• p
• s

 

English

Noun

2s

1. (numbers) plural of 2; Alternative form of twos

Anagrams

• S-2