A
A door is in what state of matter?
Solid
Drinking water is in what state of matter?
Liquid
Milk is in what state of matter?
Liquid
An iceberg is in what state of matter?
Solid
What is made of matter?
Everything in the universe.
What instrument is used to measure temperature?
Thermometer
What is the opposite of "freeze"?
Melt
If you add enough heat to a chocolate bar, it will...
Melt
What is the opposite of "melt"?
Freeze
Which state of matter is used to fill up a balloon so that it will float?
Gas
Describe how particles interact in solid matter.
They are very close together.
"Melting" describes a change between what two states of matter?
Solid becoming liquid.
At what temperature does liquid water boil?
100ºC
Describe how particles interact in gas matter.
They are far apart and fill their container.
Condensation describes a change between what two states of matter?
Gas becoming liquid.
This word describes a gas moving to a liquid state of matter.
Condensation
What is the opposite of condensation?
Evaporation
What is needed to change matter into a different state?
Heat (add or remove heat)
What is the opposite of evaporation?
Condensation
Which material is more viscous: milk, water, or honey?
Honey
What state of matter has no defined shape or volume?
Gas
Evaporation describes a change between what two states of matter?
Liquid becoming gas.
List all the states of matter represented by a hot bowl of soup.
1. The bowl is solid.
2. The soup is liquid.
3. The steam is gas.
Condensation is on the outside of a cold can of soda. Where did the condensation come from?
What is melting point?