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WorksheetsScience 5 - kinds of changes
Total questions: 23
Worksheet time: 12mins
A new substance is formed
chemical change
physical change
Two liquids react and a solid is formed
chemical change
physical change
Liquid water freezes into solid water
chemical change
physical change
One or more new substances is formed
chemical change
physical change
Food rots, causing it to change color and begin to smell
chemical change
physical change
The change that occurs to a substance is reversible
chemical
physical
A piece of paper is folded and then unfolded and crumpled into a ball
chemical
physical
A gas in the form of bubbles is released
chemical
physical
Which of the following describes a chemical change?
melting butter
milk spoiling
cutting paper
water evaporating
An ice-cream cone melting on a counter top is an example of
a chemical change
a physical change
no change
both a physical and chemical change
Which statement is TRUE?
Physical changes can be reversed
Chemical changes can be reversed
Which statement is true?
Physical changes create a new substance
Chemical changes create a new substance
Which of the following describes a physical change
digesting food
a nail rusting
breaking a pencil
frying an egg
Which type of change is involved when a nail rusts?
chemical
Physical
It happens when a material changes in size or shape.
Chemical Change
Physical Change
Deposition
Condensation
solid to gas
sublimation
condensation
evaporation
deposition
gas to liquid
evaporation
freezing
melting
condensation
solid to liquid
melting
freezing
deposition
sublimation
liquid to gas
deposition
evaporation
sublimation
freezing
It is an oxygen-assisted chemical reaction. Example: Rusting nails
precipitate
corrosion
oxidation
reaction
It involves a change in a material's composition.
Chemical Change
Physical Change
Condensation
Evaporation
Which is not an example of physical change?
tearing
burning
pounding
folding
Which is not an example of chemical change?
burnt paper
folded paper
riped mango
rusted nail
