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Subjects
Social Science
Class 7
Resouces
10.
Copper resource
Exercise condition:
3
m.
Say
whether the following statement is True or False
1.
Copper is one of the first metals known and used by man.
:
False
True
2.
Copper is a poor conductor of heat and electricity.
:
True
False
3
.
Peru, China, United States, Congo and Australia are important copper-producing countries.
False
True
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