Question

1) Difference between the molecules of ice, water and water
vapor is because of;
a) Difference in size b) Difference in arrangement and
movement of molecules c) Difference in movement of
molecules​

Answer 1

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.