15 questions
What is mass?
anything that takes up space
the amount of matter an object has
the amount of space an object takes up
the measure of how warm something is
Christina wants to measure the mass of a rock. What should she use?
a ruler
a pan balance
a thermometer
a graduated cylinder
Water can change state. What happens to water during condensation?
It changes from liquid to a gas.
It changes from a gas to a liquid.
It changes from a liquid to a solid.
It changes from a solid to a liquid.
Water can exist as solid, liquid or gas. Which picture shows water as a liquid?