Elements, Compounds and Mixture - Advanced

Two or more elements or compounds NOT chemically combined.

A pure substance containing two or more kinds of atoms or elements that have been chemically combined.

Mixtures that are not the the same throughout are...

These cannot be separated by physical means. Separating them requires a chemical reaction

Which is considered a heterogeneous mixture?

Which is a homogenous mixture?

Pizza?

The properties of a ______________ are usually entirely different than the properties of their constituents.

The Entire periodic table is made of ___________________ (what kind of substances?)

A pure substance cannot be divided further into simpler substances.

A mixture that is the same throughout is...