The Clue
Glucose and fructose, e.g. (7 letter answer)
The Answer
ISOMERS
Tags
Notes
The answer ISOMERS is rarely seen, appearing only about once every 1200 puzzles.
Related Clues
Chemical compounds
Paired nuclides
Atomically related compounds
Beta carotene and others
Compounds relating with others
Glucose and galactose, e.g.
Certain similar chemical compounds
Chemical compounds resembling others
Compounds used by nuclear physicists
Ethanol and dimethyl ether, e.g.
Definition
ISOMER as a noun:
1. a compound that exists in forms having different arrangements of atoms but the same molecular weight