Describing types of chemical bonds Match each bond with the rearrangement of the valance electrons needed to form that bond metallic bond ionic bond covalent bond sharing of electrons sharing of many electrons transferring of electrons

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