Using the diagram to answer the question.

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

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

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt