Which substance is an electrolyte?
(1) o2
(2) xe
(3) c3h8
(4) kno3

Explanation for basic character?

What happens to the atomic radius when an elctron is lost

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