1. Introduction to Matter & Classification

2.  Matter can be defined as anything that has mass and takes up space. mattermassvolume  All matter has mass and volume. Volumespace an object occupies. Volume is the amount of space an object occupies. Massamount of Mass is a measure of the amount of matter in an object. matter in an object.

3. Basic Building Blocks of Matter The fundamental building blocks of matter are atoms and molecules An atom is the smallest unit of an element that maintains the properties of that element A compound is a substance that is made from the atoms of 2 or more elements that are chemically bonded

4.  There are 2 ways you can classify matter. Pure Substances Mixtures

5. elements compounds Consist of elements and compounds. element only 1 kind of atom An element is a pure substance made of only 1 kind of atom.

6. CarbonHydrogenOxygen individual elements Carbon, Hydrogen, and Oxygen are all examples of individual elements. Each element specifically contains only 1 kind of atom.  **This makes each element a pure substance.

7. compound of 2 different elements that are chemically bonded A compound is a substance that is made of 2 different elements that are chemically bonded. Compounds molecules Compounds consist of molecules. Water 2 elements, hydrogen and oxygen molecule Ex} Water is an example of a compound. It is made of 2 elements, hydrogen and oxygen. The atoms of Hydrogen and Oxygen are chemically bonded to form a water molecule.

8. mixture2 or more kinds of matterretains its own identity and properties.  A mixture is a blend of 2 or more kinds of matter, each of which retains its own identity and properties.  The can be classified as: homogeneous heterogeneous Mixtures

9.  Have a uniform composition mixed evenly.  Meaning they have the same proportion of components throughout or they are mixed evenly. also known as solutions.  Homogeneous mixtures are also known as solutions. Kool-Aid Soda

10. not uniform throughout  Are not uniform throughout.. unevenly distributed.  Meaning the particles are unevenly distributed. Clay& Water Seeds

11.  Suspension large particles particles settle EX: fresh-squeezed lemonade, oil and water

12.  Colloid Strong Tyndall effect particles don’t settle EX: Whip Cream, Butter, Fog, Milk

14. Mixtures can be separated by physical means such as:  Sorting  Filtering  Boiling/Distillation  Evaporation  Melting  Chromatography Filtering- Oil Sorting erasers Paper Chromatography

15. Distillation Set-up