i have to find out 5 properties of aluminum five jobs that requiure you to practise metal work and 5 uses for aluminum no links please
2007-03-16 12:58:26 · 3 answers · asked by elpruprulesnoone 3 in Science & Mathematics ➔ Chemistry
thx in advance
2007-03-16 13:19:28 · update #1
Okay, I'll try some off the top of my head:
Properties: its conductive, it's easy to bend (or flexible), it's rust resistant, it overheats quickly, and
Metal Work Jobs: Iron Casting, Welding, Train Track Builders, certain Engineering jobs, Coin Makers, Jewellers, etc...
Uses for Aluminium: kitchen foil, industrial wiring, pop and beer cans,
That's only 4 for the first and 3 for the last- I'll come back later if I can think of more- my mind is stuck right now.
2007-03-16 13:17:35 · answer #1 · answered by Anonymous · 1⤊ 0⤋
malleable, ductile, conductor, light weight, high melting point,resists corrosion
sheet metal worker , welder....
excellent reflector , Telescope mirrors are also made with aluminium
Super purity aluminium (SPA, 99.980% to 99.999% Al), used in electronics and CDs.
Construction (windows, doors, siding, building wire, etc.
Packaging (cans, foil, etc.)
Cooking utensils
Electrical transmission lines
2007-03-16 13:28:20 · answer #2 · answered by :) 1 · 1⤊ 0⤋
beer
2007-03-16 14:40:25 · answer #3 · answered by tangsausagees 3 · 0⤊ 0⤋