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WorksheetsMixing Substances
Total questions: 10
Worksheet time: 5mins
Which of the following is an example of a mixture?
Lemonade
Rocks in a fish tank
Freshly baked cookies
Hot Chocolate
Which statement below is true?
Trail mix is a mixture because the original components cannot be separated
Gatorade is a mixture because the original components can be separated
Trail mix is a mixture because the original components can be separated
None of the statements are true
Substances can be combined. When they are combined they either form a physical or chemical change/reaction.
true
false
Substance
Matter with the same composition and properties throughout. This is also defined as a compound.
A combination of two or more substances where each substance retains its original properties; they are not chemically bound together.
A process in which one or more substances combine to form one or more new substances.
A change in the shape or appearance of an object, but a new substance does not form.
Mixture
Matter with the same composition and properties throughout. This is also defined as a compound.
A combination of two or more substances where each substance retains its original properties; they are not chemically bound together.
A process in which one or more substances combine to form one or more new substances.
A change in the shape or appearance of an object, but a new substance does not form.
Chemical reaction (/change)
Matter with the same composition and properties throughout. This is also defined as a compound.
A combination of two or more substances where each substance retains its original properties; they are not chemically bound together.
A process in which one or more substances combine to form one or more new substances.
A change in the shape or appearance of an object, but a new substance does not form.
Physical reaction (/change)
Matter with the same composition and properties throughout. This is also defined as a compound
A combination of two or more substances where each substance retains its original properties; they are not chemically bound together
A process in which one or more substances combine to form one or more new substances
A change in the shape or appearance of an object, but a new substance does not form
A mixture is two or more substances combined together, but substances retain their original properties (no chemical reaction occurs).
true
false
A mixture cannot be easily separated back into its original components, i.e. it is a reversible change.
true
false
A chemical reaction occurs when two substances combine to form one or more new substances.
true
false
