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Minerals
MINERALS IN YOUR HOME
By Mackenzie M.
NUTS & BOLTS & NAILS & SCREWS
Iron is the mineral used in nuts, bolts, nails, and screws. Iron is used because it is strong, hard, and rigid. ZInc is sometimes coated on the iron to keep it from rusting.
CAR
Cars are made from iron because of its strength and hardness. Sometimes chromium is coated over the iron to keep it from rusting.
BIKE
Many minerals are used to make a bike--from sulfur, zinc, and iodine in the rubber tires--to steel, aluminum, and titanium in the handle bars.
FLOWER POTS
Flower pots are made from clay minerals because of their ability to be shaped when they're wet.
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