call your local scrap metal dealer and they will tell you.
Alluminum
The top of aluminum cans is typically made of thinner aluminum than the pull tab for cost-effective manufacturing and convenience in opening. The pull tab needs to be more durable and sturdy to withstand repeated mechanical stress, so it is typically made from a stronger alloy than the rest of the can.
when you put it on fire!
Not aluminum is not magnetic.
Bauxite
Sir Humphrey Davy
For example bauxite and cryolite.
magnesium (Mg)
its really easy first you put the potatoes in alluminum foil the you put them on the bbq for about 20 to 30 minutes
No. Freshly powdered Al react at fast rate than freshly cut Al.
10%
alluminum