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Section 4.2
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1
Which of the following characteristics are used to qualitatively describe physical properties of a substance?
A)melting point, malleability, and hardness
B)boiling point, melting point, and density
C)lustre, malleability, and texture
D)colour, odour, and viscosity
2
Sublimation is the change of state from…
A)solid to liquid.
B)solid to gas.
C)liquid to solid.
D)liquid to gas.
3
When substances change from a gas to solid, it is called…
A)condensation
B)sublimation
C)deposition
D)solidification
4
A substance that does not dissolve in water is classified as…
A)insoluble
B)aqueous
C)malleable.
D)viscous
5
The formula to calculate density is…
A)volume divided by mass.
B)mass divided by volume.
C)mass multiplied by volume.
D)volume added to mass.







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