States of Matter
When a solid is melted it will?
-weigh more
-weigh less
-take the shape of the container it's in
take the shape of the container it's in
How can you raise the temperature of a liquid?
by adding heat to it
When liquid water is heated to a high temperature and quickly turns into water vapor it is?
boiling
Heat energy will transfer through what states of matter?
solids, liquids, and gases
What happens to particles in a solid when heat is added?
particles will spread out and move faster
What happens to a solid metal like iron if it gets very hot?
It will melt and turn into a liquid.
When ice turns into liquid water?
Melting
Name 3 examples of liquids
accept reasonable answers-must have named 3 examples correctly
What state of matter doesn't change shape, has it's own size and volume?
solids
If I placed an ice cube into a cup of coffee what will happen to the ice cube and the coffee?
The ice cube will melt and cause the coffee to get cooler.
When liquid water turns into ice it is?
freezing
Name 3 examples of gases
accept reasonable answers-must have named 3 examples correctly
What state of matter has atoms that are spread out and move freely?
gas
Why shouldn't you put a metal spoon at room temperature in a pot of boiling water?
The heat from the water will transfer to the spoon causing it to get very hot.
When liquid water slowly dries up and turns into water vapor it is?
evaporating
What qualities are true of air?
-takes up space
-has a definite shape and size
-has mass
Air has mass and takes up space.
Explain how molecules in solids, liquids, and gases are different?
Solid molecules are tightly packed together, liquid molecules are close together but can slide around, and gas molecules are spread out and move around freely.
What will happen I hold a bag of ice in my hand? Why?
The ice will melt because the heat from my hand will warm the solid causing it to turn into a liquid.
When water vapor turns into liquid water it is?
condensation
What is volume and mass when talking about matter?
Volume is the amount of space that matter takes up.
Mass is the amount of matter an object has.