A mystery compound dissolves in water to produce a solution that does not conduct electricity. The compound cannot be . Select one:
a. ethanol
b. sodium chloride
c. butane
d. benzene

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

Which property of water causes water drops to bead on a freshly waxed car?