where was aluminium first extracted from its ore?

a) Denemark
b) england
c) america

when was aluminium first extracted?
a) 1725
b) 1825
c) 1925

which of these objects is not usually made from the metal aluminium?

a)ships
b)aircraft
c)drink cans

which of these food contain more than average amounts of aluminium :
a) lemonade
b) tea
c) coffee

which of these properties makes aluminium useful?
a) it is lightweight
b) it rusts eailsy
c) it cannot be recycled

which of these gemstones is mainly aluminium oxide?
a) diamond
b) amethyst
c) ruby

what is the melting point of aluminium :
a)660 degrees
b)770 degrees
c)880 degrees

what is the most abundant element in the earth’s crust?
a) aluminium
b) silicon
c) oxygen

how is aluminium extracted ?
a) electrolysis
b) heating with charcoal
c) it is found uncombined in nature

thanx bb