Elements, Compounds and Mixture - Advanced

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

Two or more elements or compounds NOT chemically combined.

Which is considered a heterogeneous mixture?

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

A pure substance cannot be divided further into simpler substances.

Pizza?

A mixture that is the same throughout is...

Which is a homogenous mixture?

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

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

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