Compared to a glass of water at room temperature, which statement describes how water molecules are moving in a glass of cold water
and a glass of hot water?

The study of chemicals and bonds is called chemistry.

All the material present in the universe is made up of matter and matter is made up of small particles.

The composition of particles makes the three different types of matter that is solid, liquid, and gas.

According to the question, the motion is particles in both types of water is very different as the motion of particles in cold water is very less due to which the weight of cold water is comparatively higher.

In warm water, the motion of particles is very high as the temperature increase the kinetic energy and the motion of particles increases.

Hence, the difference in the water is mentioned above.

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the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.