How many moles is 586 moles of radon? Show the steps you made to get your answer.

What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.