Statements given below are incorrect. Write the correct statements.
Aluminium is a magnetic substance.
Hence, the correct statement is aluminium is a non-magnetic substance.
Statements given below are incorrect.
Write the correct statements.
Copper metal is used for making coins and hence is a magnetic substance.
The statement given below is incorrect. Write the correct statement.
Steel is a non-magnetic substance.
The name of substance which constitutes natural magnet is magnesite
Natural magnets are more powerful than artificial magnets.
Attraction is the surest test of magnetism.