A hybrid vehicle has a fuel efficiency of 40.0 miles/gallon. How many L of fuel would you need if you wanted to travel 346 km. Answer in L
(to three significant figures).

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

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 element has similar physical and chemical properties as boron.