A compound is 2 or more substances chemically combined, mixtures arent
Explanation:
The answer is to this question is
60 m/s.
Particles in gaseous state have the greatest distance between them. This is because the gas particles have a greater kinetic energy because of which they move far apart from each other. If we take water, in steam (water vapor) the particles are far apart from each other when compared to liquid water and solid ice.
Answer:
B 144.0 s is the best answer of this question