What do you have to do to break a
molecule?
a. cut it
b. physically separate the elements
c. break chemical bonds between the elements
d. hit it with a hammer

C. Break chemical bonds between the elements

Explanation: Molecules are chemically combined and cannot be separated by physical means. Therefore, cut it and smash it with a hammer do not apply.

your spelling is a little off : ]

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.