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Phys/Chem Changes
Anderson--ArpHS--Physical and Chemical Changes
Question | Answer |
---|---|
Lava flowing from a volcano and forming a rock from lava | physical |
cracking an egg | physical |
ice melting | physical |
water boiling in a flask over a bunsen burner | physical |
painting a house | physical |
adding food coloring to a beaker of water | physical |
taking the tires off a bicycle | physical |
a rock changing colors when exposed to fluorescent light | physical |
copper metal changing color on a statue after 5 years of being exposed to weather. | chemical |
cooking an egg | chemical |
milk being left out and spoiling | chemical |
burning a log in a campfire | chemical |
adding sulfuric acid to sugar and turning to black carbon | chemical |
adding vinegar and baking soda to form a foaming substnace, with gas released | chemical |
leaves changing color in the spring and fall | chemical |
opening a can of cola and gases escaping | chemical |