A metal ____ is a ____ containing ____ of the ____ to make it ____ to ____ the metal. Ores must be ____ first prior to the metal extraction. ____ and some other ____ metals can be found in their ____ (pure) form. The ____ series helps you decide the best way to extract a metal from its ore. The ____ of metals below ____ in the series can be ____ by carbon to give the metal ____ Metals ____ reactive than ____ must be extracted by ____ of the ____ metal ____ ____ is the ____ of electrons and the ____ of oxygen whereas ____ is the gain of ____ but the loss of ____.

Leaderboard

Visual style

Options

Switch template

Continue editing: ?