Worksheetsphysical and chemical changes
Total questions: 14
Worksheet time: 7mins
What is a physical change?
Can be reversed
Cannot be reversed
what's a chemical change?
Does not change
Creates new substances
Which of the following is a physical change?
This picture is an example of what?
Physical change
Compound
Chemical change
Element
What is a example of chemical change?
Chopping fruit
Bread molding
Melting ice
boiling water
What is an example of a physical change?
Shredding paper
Burning wood
A car rusting
Cooking a egg
Salt is put into water. Is this a chemical or physical change?
Chemical
Physical
What is an example of formation of a precipitate?
ice melting
steam going into the air
Clumps in sour milk
A chemical change can...
not change change the chemical makeup of an object
form new substances with different properties
A physical change can
only change what the substance looks like
make new substances all together
What is happening in the picture?
A sad apple
A chopped apple
A decomposed apple
A rusting apple
Baking a cake is an example of what
A physical change
emlting
Chemical change
freezing
What is this picture?
example of a physical change
example of a chemical change
example of rusting
example of a phase change
What is an example if a physical change?
