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chemistry vocab

Stack #68595

Matter anything that has mass and takes up space, stuff
Chemistry the study of the properties of matter and how matter changes
Substance a single kind of matter that's pure, and has a unique set of properties
Pure Substance a substance at it's purest, simplest form
Non- Pure Substance a substance that has been made from mutiple pure substances
Physical Properties characteristics of a pure substance that describes its ability to change into different substances
Element A pure substance that cannot be broken down into any other substances by chemical or physical means
Atom the basic particle from which all elements are made
Chemical Bond an attraction between two atoms
Molecules groups of two or more atoms held together by chemical bonds
Compound a pure substance made up of two or more elements chemically combined in a set ratio
Chemical Formula shows the elements in the compound and the ratio of atoms
Mixture made up of two substances from elements, compounds, or both
Homogeneous Mixture when you cannot see the mixture physically
Heterogeneous Mixture when you can see parts of the mixture
Created by: spearie00183