The rapid movement of gases molecules can be explained because gases have ___ size particles and exert _____ attraction for other gas particles.
Responses
A small, greatsmall, great
B large, greatlarge, great
C large, littlelarge, little
D small, little
A small, great
The correct answer is option A: small, great.
The rapid movement of gas molecules can be explained by two factors - the size of the gas particles and the attraction between them.
First, gases have small particles compared to solids or liquids. The particles in a gas, such as atoms or molecules, are typically much smaller and more spread out compared to those in a solid or liquid. This small size allows the gas particles to move around more freely and quickly.
Second, gases exert a great attraction for other gas particles. The attraction between gas particles is relatively weak compared to the attractions between particles in solids or liquids. In gases, the intermolecular forces are generally much weaker, allowing the particles to move more freely and rapidly.
Therefore, the combination of small particle size and weak intermolecular forces leads to the rapid movement of gas molecules.