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WorksheetsChemical and Physical Changes
Total questions: 10
Worksheet time: 5mins
True or False: Phase changes (changing from gas, liquid or solid) are physical changes.
True
False
Tearing paper is what kind of change?
Physical
Chemical
Burning a substance results in a:
Physical change
Chemical change
The fizzy bubbles produced by mixing Alka Seltzer and water demonstrates what kind of change?
Physical
Chemical
Which change is characterized by the creation of a new substance?
Physical
Chemical
Mixing water and salt creates a mixture. Is this a chemical or physical change?
Physical
Chemical
Metal interacting with the oxygen in the air can cause rust. Rust is an example of what kind of change?
Physical
Chemical
An ice cube melting into water is what kind of change?
Physical
Chemical
A chemical change cannot be easily undone. True or False?
True
False
Cooking is an example of what kind of change?
Physical
Chemical
