What properties describe matter? Unit 2 Chemistry Lesson 1: Describing Matter Essential Question: What properties describe matter?
What properties describe matter? Matter is anything that has mass and takes up space. Chemistry is the study of matter and how it changes.
A substance is a single kind of matter that is pure. Table salt has the same properties whether it comes from seawater or a salt mine. Pure water is always the same whether it comes from a glacier or a geyser.
Physical Property Chemical Property Properties that describe matter Can be observed without changing a substance into another substance Describes the ability of a substance to change into another substance Properties that describe matter
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