The electromagnetic spectrum includes the complete range of electromagnetic waves placed in order of: A.) Increasing amplitude
B.) Increasing frequency
C.) Increasing wave length

Sylvanite is a mineral that contains 28.0% gold by mass. how much sylvanite would you need to dig up to obtain 77.0 g of gold? explain how you got your answer and the steps you took. you

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?