if a solid dissolves into a liquid, what does it mean about the properties of its molecules? Describe what it would look like on the nanoscale.

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

If two objects at different te,peraure are in contact with each other what happens to their temperature