1. (noun) (chemistry) two or more atoms bound together as a single unit and forming part of a molecule

• group
• radical

1. (noun) (chemistry) two or more atoms bound together as a single unit and forming part of a molecule

• acyl
• acyl group
• alcohol group
• alcohol radical
• aldehyde group
• aldehyde radical
• alkyl
• alkyl group
• alkyl radical
• allyl
• allyl group
• allyl radical
• amino
• amino group
• amyl
• arsenic group
• cacodyl
• cacodyl group
• cacodyl radical
• azido group
• azido radical
• azo group
• azo radical
• benzoyl group
• benzoyl radical
• benzyl
• benzyl group
• benzyl radical
• butyl
• carbonyl group
• carboxyl
• carboxyl group
• chromophore
• cyanide group
• cyanide radical
• cyano group
• cyano radical
• glyceryl
• hydrazo group
• hydrazo radical
• hydroxyl
• hydroxyl group
• hydroxyl radical
• ketone group
• methylene
• methylene group
• methylene radical
• nitrite
• nitro group
• propyl
• propyl group
• propyl radical
• uranyl
• uranyl group
• uranyl radical
• vinyl
• vinyl group
• vinyl radical

1. (noun) (chemistry) two or more atoms bound together as a single unit and forming part of a molecule

• building block
• unit

1. (noun) (chemistry) two or more atoms bound together as a single unit and forming part of a molecule

• chemical science
• chemistry