1. Matter has ____ and takes up _____.
Wednesday,11/ Day 1
Science Starters
Sheet
Agenda
1. Please have these
Items on your desk.
Science notebook
2- Fill out your Agenda.
Science Starter:
Wednesday video clip
Matter has ____ and takes up _____.
Write the three different states of matter.
Matter can be neither ______ or ______

2. Table of Contents Update
Page / Chemistry
Page / Chemistry learning
Goals
Page 51/ / Matter Notes
(Cornell style)
Table of Contents Update

4. MATTER Pure Substances Mixtures Elements Compounds Homogeneous
Heterogeneous
Particle:
Atom
Ex:
O, H, Na, C
Parts not visible, evenly mixed
Ex: Salt water, air,coffee
Visibly different parts
Ex: Salt + pepper, Water + sand
Particle:
Molecule
Ex:
H2O, NaCl,
CO2

5. MATTER Anything that has mass and takes up space
Unit gram (g)
Unit cm3
1 cm3 = 1 ml

6. Elements and Compounds Examples:
PURE SUBSTANCES
Single kind of matter
Specific composition
Specific Properties
Elements and Compounds
Examples:
CO2
Water
Gold

7. ELEMENTS
Most basic form of matter
Cannot be seperated or broken down
116 elements in the Periodic Table
Represented by symbols
O, H, Fe, Au, He, Ne, C
Smallest particle - atom

8. Carbon (Coal and diamonds)
Examples
Carbon (Coal and diamonds)
Mercury
Oxygen

9. Compounds
2 or more elements chemically combined in a set ratio
Can only be separated by chemical methods electrolysis of water
Represented by a formula
Smallest particle- molecule

10. Examples water salt (sodium chloride) ammonia (NH4)
rust (iron oxide) chalk (calcium carbonate) sugar (glucose)

11. MIXTURES
2 or more substances, combined, but NOT chemically
Can be separated by physical means

12. Air Solutions (salt water) Alloys
Homogeneous mixtures
Evenly distributed particles
Particles NOT visible
The prefix: "homo"- indicates the same
Have the same uniform appearance and composition throughout
Examples:
Air Solutions (salt water) Alloys

13. Heterogeneous mixtures
Visibly different parts
The prefix: "hetero"- indicates difference
Examples:
Salt and pepper
Rice
Soup
Pizza
Sulfur and iron