Level 2 Level 4
12 words 0 ignored
Ready to learn Ready to review
Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.
Rock which contains enough metal to make it economically viable to extract the metal.
A list of elements in order of their reactivity, the most reactive elements are at the top of the list.
A reaction in which oxygen is removed (or electrons are gained)
The breakdown of an ionic substance by passing an electric current through it.
The huge reaction vessels used in industry to extract iron from its ore.
The impure iron taken directly from a blast furnace.
A mixture of metals (and sometimes non-metals).
An alloy of iron with small amounts of carbon or other metals such as nickel or chromium added.
An alloy of iron containing small, controlled amounts of carbon.
An alloy of iron containing small amounts (1-5%) of other metals.
An expensive alloy of iron containing relatively large amounts of other metals.
A high-alloy steel which contains nickel and chromium. It does not rust.