See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 questions from this quiz
A rock with enough metal for economic use
As oxides
Gold and platinum
It is cheap and widely available
Reducing agent and fuel
Oxygen
CO2CO_2CO2 or COCOCO
Iron(III) oxide (Fe2O3Fe_2O_3Fe2O3)
In a blast furnace
Metals below carbon in reactivity
Aluminium, magnesium, sodium
Electrolysis is more expensive
Show more
Select your subjects, and get access to A+ resources today.