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Worksheets5: Matter Unit
Total questions: 66
Worksheet time: 2hrs 44mins
The Law of Conservation of Matter states that
matter is created
matter is destroyed
matter is neither created nor destroyed
matter does not change
Which form of matter has a definite shape and takes up space (has definite volume)?
liquid
solid
gas
clay
liquid
What happens to the particles in matter when heat is added?
The particles get bigger
The particles get smaller
The particles get slower
The particles get faster
Which of the following statements describes a solid?
It has a fixed shape
It takes the shape of its container
Which of the following statements describes a liquid?
It has a fixed shape
It takes the shape of its container
Which of the following statements describes a gas?
It has a fixed shape
It takes the shape of its container
Mixing two substances is what type of change?
physical change
chemical change
__________ are used to observe or describe characteristics of matter.
Physical properties
Chemical properties
__________ tell you the types of changes that matter can undergo.
Physical properties
Chemical properties
Examples of physical properties...
Flammability, toxicity, oxidation, reactivity, sensitivity to light
volume, density, solubility, melting point, boiling point, freezing point
Examples of chemical properties...
Flammability, toxicity, oxidation, reactivity, sensitivity to light
volume, density, solubility, melting point, boiling point, freezing point
