Changes in Matter Answers

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1
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Which statement describes a physical property of copper?

A
It reacts with strong acids.
B
It can be reshaped by a force.
C
It ignites at high temperatures.
D
It can combine with oxygen.
3

Which procedure could a student use to examine an intensive property of a rectangular block of wood?

A
Find the mass.
B
Record the length.
C
Measure the volume.
D
Determine the density.
5

Which of these is an example of investigating an intensive property?

A
weighing sand in a bag
B
measuring the length of wire
C
determining if a rock is magnetic
D
recording the volume of water in a cylinder

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