Which statement describes the particles of an ideal gas?
(1) the particles move in well-defined, circular paths.
(2) when the particles collide, energy is lost.
(3) there are forces of attraction between the particles.
(4) the volume of the particles is negligible.

Which of the following is most likely true about water in chemical solutions?

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

An object of mass 10.0 kg and volume 1000 ml and density 10 g/ml sinks in water who’s density is 1.0 g/ml. what is the mass of the water which has been displaced in kilograms