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14 questions
What is a mixture?
A combination of two or more substances that are physically bonded together.
A combination of two or more substances that are not chemically bonded together.
A single substance that is not chemically bonded.
A combination of two or more substances that are chemically bonded together.
Name the two main types of mixtures.
pure substances and compounds
solutions and suspensions
homogeneous mixtures and heterogeneous mixtures
elements and compounds
What is the difference between a homogeneous mixture and a heterogeneous mixture?
A homogeneous mixture is made up of only one substance, while a heterogeneous mixture is made up of multiple substances.
A homogeneous mixture is a solid, while a heterogeneous mixture is a liquid.
A homogeneous mixture is evenly distributed and cannot be visibly distinguished, while a heterogeneous mixture is not evenly distributed and can be visibly distinguished.
A homogeneous mixture has a uniform composition throughout, while a heterogeneous mixture has a varying composition.
Give an example of a homogeneous mixture.
chocolate chip cookie
oil and vinegar dressing
saltwater solution
sugarwater solution
Give an example of a heterogeneous mixture.
cake
smoothie
salad
soup
What is a solution?
A type of mathematical equation.
A means of solving a problem or dealing with a difficult situation.
A temporary fix that does not fully solve the problem.
A liquid mixture of two or more substances.
What is a suspension?
A suspension is a heterogeneous mixture in which solid particles are dispersed in a liquid or gas medium.
A suspension is a homogeneous mixture in which solid particles are dispersed in a liquid or gas medium.
A suspension is a type of chemical reaction.
A suspension is a pure substance with no impurities.
What is a colloid?
A colloid is a mixture in which one substance is dissolved completely in another substance.
A colloid is a mixture in which one substance is separated from another substance.
A colloid is a mixture in which one substance is present in large amounts compared to another substance.
A colloid is a mixture in which one substance is dispersed evenly throughout another substance.
What is filtration?
Process of separating solids from liquids or gases by passing them through a porous material or medium
Process of heating solids, liquids, or gases to separate them from impurities
Process of combining solids with liquids or gases by passing them through a porous material or medium
Process of separating liquids from solids or gases by passing them through a porous material or medium
What is distillation?
Distillation is a process used to separate mixtures based on the difference in boiling points of the components.
Distillation is a process used to separate mixtures based on the difference in melting points of the components.
Distillation is a process used to combine mixtures based on the difference in boiling points of the components.
Distillation is a process used to filter mixtures based on the difference in boiling points of the components.
Lucky Charms
Heterogeneous
Homogeneous
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