Page 27 - Science Course 1 (Book 2)

Question Answer
5. How does mass differ from
weight?

6. What determines if a
property is size-dependent?

7. What change of state occurs
when a substance reaches its
melting point? What occurs
when it reaches its boiling point?
8. What two properties must you
know to determine density?

9. How does thermal conductivity
differ from electrical conductivity?

Mo7-L2: Key Concept Check

Direction: Complete the chart with the correct terms or phrases in the space provided.

Physical Properties of Matter

Size-Dependent or
Property Description of Property
Size-Independent
state of matter 1. whether something is a solid,
liquid, or gas

2. 3. the amount of matter in an
object

volume 4. 5.

melting/boiling points size-independent 6.

7. 8. the amount of mass per unit
of volume

conductivity size-independent 9.

10. 11. the ability of one substance to
dissolve in another

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