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WorksheetsUnit 2: Vocabulary
Total questions: 15
Worksheet time: 8mins
What is the amount of matter in an object called?
Mass
Density
Weight
Volume
Which term describes the amount of space an object takes up?
Area
Density
Volume
Mass
What is a measure of how much mass is packed into a given volume?
Weight
Volume
Mass
Density
What is the force that holds atoms together in a molecule called?
Chemical Bond
Covalent Bond
Physical Bond
Ionic Bond
What is a process where substances change into new substances with different properties?
Condensation
Evaporation
Chemical Reaction
Physical Change
Which property describes a substance's ability to undergo chemical changes?
Thermal Property
Physical Property
Electrical Property
Chemical Property
What is a chemical property that describes how easily something can catch fire?
Density
Solubility
Conductivity
Flammability
What is a characteristic of a substance that can be observed without changing the substance?
Magnetic Property
Thermal Property
Physical Property
Chemical Property
What do you call a material that allows heat or electricity to pass through it easily?
Insulator
Conductor
Capacitor
Resistor
What is the process called when a gas changes into a liquid?
Sublimation
Condensation
Freezing
Evaporation
What happens when a substance mixes completely with a liquid and seems to disappear?
Sublimation
Condensation
Dissolution
Evaporation
What is the process called when a liquid changes into a gas?
Melting
Condensation
Freezing
Evaporation
At what temperature does water freeze?
50°C (122°F)
100°C (212°F)
25°C (77°F)
0°C (32°F)
At what temperature does water boil?
100°C (212°F)
0°C (32°F)
25°C (77°F)
50°C (122°F)
What is the term for how well something can dissolve?
Solubility
Conductivity
Density
Viscosity
