If an atom is reduced in a redox reaction, what most occur to another atom in the system

What diagram shows the ionic compound of magnesium oxide

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

Complete each row of the table below by filling in the missing prefix or missing exponent.