A Gas May Turn Into This When It Cools

This page is the CodyCross answer for the clue below from Treasure Island, Group 1037, Puzzle 5 (Jacquotte Delahaye).

Question is: A Gas May Turn Into This When It Cools

and the answer is: LIQUID

Word Meaning:

LIQUID — (physical chemistry) A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid.

Definitions from Wiktionary.

A Gas May Turn Into This When It Cools - Treasure Island CodyCross Answers | CodyCross Solutions