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WorksheetsScience Test – chapter 2
Total questions: 34
Worksheet time: 17mins
Conservation of matter
A mixture in which the different parts can be seen
A characteristic that can be observed without changing the substance
The maximum amount of solute that can dissolve in a solvent
Matter cannot be created or destroyed in a chemical reaction
Law
The process of a solid becoming a liquid
A statement that describes something that always happens in nature
Separating a mixture by passing it through a filter
Matter cannot be created or destroyed in a chemical reaction
Physical change
A change that does not form a new substance
The process of a substance spreading evenly throughout another
The process of a liquid becoming a solid
A homogeneous mixture of a solute and solvent
Melting
A change that does not form a new substance
The process of a solid becoming a liquid
A homogeneous mixture of a solute and solvent
The process of a liquid becoming a solid
Melting point
A mixture of small particles or droplets dispersed in air
The process of a liquid becoming a solid
The temperature at which a solid becomes a liquid
Matter that has the same composition throughout
Freezing
The process of a liquid becoming a gas
The process of a liquid becoming a solid
The temperature at which a solid becomes a liquid
The substance that gets dissolved in a solution
Solidifying
Matter cannot be created or destroyed in a chemical reaction
Another word for freezing, when a liquid becomes a solid
A solution that cannot dissolve any more solute
A mixture that looks the same throughout
Freezing point
Matter that has the same composition throughout
A homogeneous mixture of a solute and solvent
The process of a liquid becoming a gas
The temperature at which a liquid becomes a solid
Vaporization
Matter that has the same composition throughout
A mixture of small particles or droplets dispersed in air
The process of a liquid becoming a gas
The process of a liquid becoming a solid
Boiling point
A statement that describes something that always happens in nature
The temperature at which a liquid becomes a solid
The temperature at which a liquid boils
When particles in a mixture sink to the bottom over time
Evaporation
The amount of exposed area of a substance's surface
The temperature at which a liquid becomes a solid
The temperature at which a gas becomes a liquid
The process where a liquid slowly turns into a gas at the surface
Condensation
The temperature at which a liquid becomes a solid
A mixture of small particles or droplets dispersed in air
The process of a gas turning into a liquid
The process of a solid becoming a liquid
Condensation point
A homogeneous mixture of a solute and solvent
A mixture in which the different parts can be seen
A solution that cannot dissolve any more solute
The temperature at which a gas becomes a liquid
Physical property
The temperature at which a gas becomes a liquid
A characteristic that can be observed without changing the substance
A change that does not form a new substance
Separating a mixture by passing it through a filter
Mixture
A solution with only a little solute compared to solvent
A solution that cannot dissolve any more solute
A combination of two or more substances not chemically combined
The temperature at which a liquid boils
Heterogeneous mixture
A solution made of metals mixed together
The amount of exposed area of a substance's surface
A mixture in which the different parts can be seen
Matter that has the same composition throughout
Aerosol
The process of a gas turning into a liquid
A mixture of small particles or droplets dispersed in air
Matter that has the same composition throughout
The process of a liquid becoming a solid
Filtration
A change that cannot easily be undone
A solution with a large amount of solute
Separating a mixture by passing it through a filter
The process of a liquid becoming a gas
Settling
Another word for freezing, when a liquid becomes a solid
When particles in a mixture sink to the bottom over time
The process of a substance spreading evenly throughout another
The temperature at which a gas becomes a liquid
Homogeneous mixture
A characteristic that can be observed without changing the substance
Separating a mixture by passing it through a filter
A mixture that looks the same throughout
A statement that describes something that always happens in nature
Solution
The temperature at which a liquid boils
A homogeneous mixture of a solute and solvent
The process of a solid becoming a liquid
Matter that has the same composition throughout
Dissolving
The process of a substance spreading evenly throughout another
The amount of exposed area of a substance's surface
The process of a gas turning into a liquid
The process of a solid becoming a liquid
Solute
A homogeneous mixture of a solute and solvent
A mixture that looks the same throughout
The substance that gets dissolved in a solution
A solution made of metals mixed together
Solvent
The substance that dissolves the solute
The process of a gas turning into a liquid
The temperature at which a gas becomes a liquid
A solution with only a little solute compared to solvent
Alloy
A homogeneous mixture of a solute and solvent
The maximum amount of solute that can dissolve in a solvent
A solution made of metals mixed together
A statement that describes something that always happens in nature
Concentration
The amount of solute dissolved in a solution
Another word for freezing, when a liquid becomes a solid
A change that does not form a new substance
A solution that cannot dissolve any more solute
Concentrated
A mixture of small particles or droplets dispersed in air
A solution with a large amount of solute
The process of a solid becoming a liquid
The temperature at which a liquid boils
Diluted
The process where a liquid slowly turns into a gas at the surface
The amount of exposed area of a substance's surface
A solution with only a little solute compared to solvent
A characteristic that can be observed without changing the substance
Saturated
The maximum amount of solute that can dissolve in a solvent
A solution that cannot dissolve any more solute
A statement that describes something that always happens in nature
A change that does not form a new substance
Surface area
A mixture that looks the same throughout
The amount of exposed area of a substance's surface
A homogeneous mixture of a solute and solvent
The substance that gets dissolved in a solution
Solubility
The maximum amount of solute that can dissolve in a solvent
The process of a liquid becoming a gas
A characteristic that can be observed without changing the substance
The substance that dissolves the solute
Chemical change
A change that creates a new substance
Matter that has the same composition throughout
When particles in a mixture sink to the bottom over time
The process of a substance spreading evenly throughout another
Pure substance
The maximum amount of solute that can dissolve in a solvent
A statement that describes something that always happens in nature
Matter that has the same composition throughout
The process of a liquid becoming a gas
Irreversible
A characteristic that can be observed without changing the substance
A change that cannot easily be undone
A solution with only a little solute compared to solvent
Matter that has the same composition throughout
