WorksheetsMaterial World
Total questions: 15
Worksheet time: 15mins
Freezing
Solid to gas
Liquid to solid
Gas to solid
Liquid to gas
Particles (molecules) in a ______________________ have more energy than the other states of matter.
gas
solid
liquid
For the diagram above, if the substance is a solid between point A and B, between which two points will the object exist as a liquid and a gas?
B to C
C to D
D to E
E to F
For the images above, which of the following line segments represent a phase change?
A to B
B to C
C to D
E to F
If a solid is moved from one container to another, the solid -
changes its shape and volume
keeps its shape and volume
keeps it shape and changes its volume
Which state (s) of matter takes the shape of the container they are place in
liquid and solid
liquid and gas
Gas only
Liquid only
Definite volume but not definite shape
solid
liquid
gas
solid, liquid and gas
No definite shape or volume
solid
liquid
gas
solid, liquid and gas
You have dropped your popsicle and are watching it become a LIQUID. Which answer BEST explains what PHASE CHANGE has occurred AND how the molecule MOVEMENT has changed?
The PHASE CHANGE that has occurred is CONDENSATION and the molecule MOVEMENT has become FASTER.
The PHASE CHANGE that has occurred is EVAPORATION and the molecule MOVEMENT has become SLOWER.
The PHASE CHANGE that has occurred is MELTNG and the molecule MOVEMENT has become FASTER.
You are drinking a cold drink on a hot day when you notice LIQUID water has collected on the can. Which answer BEST explains what PHASE CHANGE has occurred AND how the molecule ARRANGEMENT has changed?
The PHASE CHANGE that has occurred is CONDENSATION and the molecule ARRANGEMENT has become CLOSER.
The PHASE CHANGE that has occurred is FREEZING and the molecule ARRANGEMENT has become CLOSER.
The PHASE CHANGE that has occurred is EVAPORATION and the molecule MOVEMENT has become FASTER.
You are relaxing on some grass when you notice LIQUID water droplets have begun to seemingly disappear off the grass leaves. Which answer BEST explains what PHASE CHANGE has occurred AND how the molecule ARRANGEMENT has changed?
The PHASE CHANGE that has occurred is EVAPORATION and the molecule ARRANGEMENT has become FARTHER APART.
The PHASE CHANGE that has occurred is FREEZING and the molecule ARRANGEMENT has become CLOSER.
The PHASE CHANGE that has occurred is MELTING and the molecule MOVEMENT has become FASTER.
What is the phase change of a solid to a liquid?
freezing
melting
boiling
condensation
What is the process called when a gas changes directly into a solid without becoming a liquid first?
Sublimation
Deposition
Condensation
Evaporation
Which of the following materials is a good conductor of electricity?
Rubber
Glass
Copper
Wood
In an experiment, a student measures the mass of a substance before and after a chemical reaction. The mass remains the same. What scientific principle does this demonstrate?
Law of Conservation of Mass
Law of Definite Proportions
Law of Multiple Proportions
Law of Conservation of Energy
