Which of the following is not an assumption of the kinetic theory of gases? a)gas particles are in constant random motion. b)the volume of individual gas particles is zero. c)the particles in a gas are attracted to each other. d)gas particles collide without losing energy.

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

Which states of matter have particles that move independently of one another with very little attraction?

How can liquids be seperated by density a the liquids are absorbed onto a paper b the liquids are turned into seperate vapors c the liquids are collected as they evaporate d the liquids are allowed to seperate into layers