Earth Materials Chemistry

A general quiz with questions covering all areas of from AQA unit C1.
What O is the name of a rock that has enough metal in it to make if profitable to extract?. What E is the process of separating a metal from its ore?. What R describes the removal of oxygen?. What C is a form of carbon added to the blast furnace?. What H is the common name of iron ore?. What S is an alloy which returns to its original shape when bent?. What G is made by mixing and heating limestone, sand and sodium carbonate?. What D is a property of most metals?. What M is a type of rock?. What K is a noble gas used in lasers?. What L is the common name for calcium carbonate?. What P describes all plastics?. What N makes up 78% of our atmosphere?. What S is a waste product from the blast furnace?. What F describes the method of separating crude oil?. What E is caused by tectonic plate movement?. What C causes the movement of tectonic plates?. What F is evidence for continental drift?. What C is a method for detecting food colourings?. What N describes elements not found as compounds in the crust?.

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