Description of a substance that doesn't involve a chemical reactions known as:
Physical property
Aluminum foil can be molded easily into various shape: Physical or chemical property
Physical
Maple syrup can be hard to pour: physical or chemical property
Physical
Copper is good at conducting electricity: physical or chemical property
Physical
True or false: physical changes can often be reversed
True
Dissolving Kool-Aid into water is a _________ change.
Physical
After leaving a bike outside, you notice it starts to rust: physical or chemical change
Chemical
True or false: Chemical changes can be reversed
False
Dropping mentos into a bottle of coke: Physical or chemical change
Chemical
Name 3 pieces of evidence that a chemical change has happened.
Precipitate forms, change in light/light, production of gas, change in odour, change in colour
Burning fireworks is a type of chemical change. List a piece of evidence
produces heat and light
Is melting ice a physical change or a chemical change?
Physical
Question: Is the breaking of a glass bottle considered a physical or chemical change?
physical
