Energy from the sun is energy.
a.
nuclear
c.
solar
b.
geothermal
d.
biomass

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions