The following are properties of compounds

vapor pressure
density
boiling point
all of the above

Which metal exist in liquid state and can be cut with knife ?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this