Students list four properties of copper metal and state if each property is physical or chemical. Students then explain how copper sulfate solution can be separated.
Curriculum Links:
Answers/responses:
Y10 (11/2002)
a)
Any 4 of:
Shiny (physical).
Is a brown colour (physical).
Conducts heat (physical).
Conducts electricity (physical).
Malleable/bends (physical).
Ductile/can be drawn into a wire (physical).
Metallic ring when hit (physical).
Resistant to corrosion (chemical).
Will react with some acids (chemical).
Other acceptable answers.
Correct classification of properties as physical or chemical.
