Share Year 4- Matter & Mixtures
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Matter is everything that takes up ______.
Space
Mass is the amount of ______ in an object.
Matter
Volume is the amount of space an object occupies. True of false?
True
Substances can be two things….
Pure substances or mixtures.
Pure substances are made of a single type of matter. Give me examples.
Gold, water, salt, and sugar.
Mixtures are made of two or more pure substances. Give me examples.
Air, river water, toothpaste, and granite.
What is a heterogeneous mixture?
In this mixture you can see the different components.
What is a homogeneous mixture?
In this mixture you can NOT see the different components.
Toothpaste, granite, cake, and pizza are examples of ______ mixtures.
Heterogeneous
Air, juice, seawater, and perfume are all examples of ______ mixtures.
Homogeneous
Many metals and minerals are pure substances. They are in a _____ state.
Solid
Some pure substances exist in a _____ state, like alcohol.
Liquid
Helium is a pure substance that exists in a _____ state.
Gaseous
Pure substances contain only ____ type of material.
One
Mixtures contain two or more pure substances. True or false?
True
What is the difference between pure substances and mixtures?
A pure substance contains only one type of material. A mixture contains two or more types of material.
