omyramiller66 omyramiller66

24-03-2017
Biology

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HELP!!!! ASAP
Which of the following best describes a gas?
A)A state of matter composed of tightly packed molecules.
B) A state of matter composed of freely moving molecules.
C)A substance that is not capable of infinite expansion.
D)A substance that is easily poured.

Respuesta :

yoosungkim yoosungkim

24-03-2017

B. A state of matter composed of freely moving molocules.

Solids are tightly packed (A), C & D is liquids.

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