HELP!!!! ASAP
Which of the following best describes a gas?
A)A state of matter composed of tightly packed molecules.
BA 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.
Which of the following best describes a gas?
A)A state of matter composed of tightly packed molecules.
BA state of matter composed of freely moving molecules.
D)A substance that is easily poured.