Aluminium - A metal with low density, Ductile - Able to be drawn out into a thin wire, Malleable - Able to be hammered or pressed into shape without breaking or cracking, Mercury - The name of a metal that is liquid at room temperature, Copper - A metal commonly used in wires, Lead - A metal with high density, Melting point - The temperature at which a substance changes from a solid into a liquid, Boiling point - The temperature at which a substance changes from a liquid into a gas, Physical properties - Properties which can be measured without changing a substance's chemical identity. , Chemical properties - Properties which are observed through chemical reaction of a substance., Density - The mass of a substance in a given volume, Solid - The state of most metals at room temperature, Metallic Bonding - Positively charged ions in a sea of delocalised electrons., Ore - A naturally occurring metal compound, Electrolysis - Uses electricity to separate ionic compounds into their elements, Reduction reaction - A reaction where electrons are gained, Metal + Oxygen - Metal Oxide, Gold - Unreactive metal, Potassium - Group 1 Alkali metal, Alloy - A mixture of substances, mainly metallic,

Definitions of Metals

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