How many moles would you have if you had 760.429g of potassium Oxide?

Nonmetal halogen family atmoic mass 35

What diagram shows the ionic compound of magnesium oxide

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light