Question

Which statement about metals is not correct?
A Calcium is extracted from its ore by electrolysis.
B Compounds containing metals are ionic and the metal is always the positive ion.
C Magnesium is more reactive than iron because it forms positive ions less easily than iron.
D Some metals react with dilute hydrochloric acid to give hydrogen.

Answer 1

Answer:

Option C)

Magnesium is more reactive than iron because it forms positive ions more easily than iron.

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