1. Basics of Matter Matter is the “stuff” that makes up everything in the universe, both seen and unseen.

2. Matter can be identified by its properties, which include:

3. Density Density Color Color Solubility Solubility

4. Matter can be identified by its properties, which include: Density Density Color Color Solubility Solubility List at least 5 more properties List at least 5 more properties

5. Some properties that will NOT help you identify matter Think of at least two... Think of at least two...

6. Chemistry Chemistry: The study of the properties of matter and how matter behaves, combines and changes.

7. Element A substance that cannot be broken down into any other substances by chemical or physical means. A substance that cannot be broken down into any other substances by chemical or physical means.

8. Element There are about 100 different elements, and they are considered the building blocks of life. There are about 100 different elements, and they are considered the building blocks of life.

9. Element A substance that cannot be broken down into any other substances by chemical or physical means. A substance that cannot be broken down into any other substances by chemical or physical means. There are about 100 different elements on earth. There are about 100 different elements on earth. Name all 100. You must have these memorized for the final test by tomorrow. Name all 100. You must have these memorized for the final test by tomorrow.

10. Element A substance that cannot be broken down into any other substances by chemical or physical means. A substance that cannot be broken down into any other substances by chemical or physical means. There are about 100 different elements on earth. There are about 100 different elements on earth. Name all 100. You must have these memorized for the final test by tomorrow. (JUST KIDDING!) Name all 100. You must have these memorized for the final test by tomorrow. (JUST KIDDING!)

11. Element Symbols One or two letters that create a short representation for the element. One or two letters that create a short representation for the element.

12. Element Symbols One or two letters that create a short representation for the element. One or two letters that create a short representation for the element. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen.

13. Element Symbols One or two letters that create a short representation for the element. One or two letters that create a short representation for the element. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen. Add at least 2 more examples.

14. Element Symbols One or two letters that create a short representation for the element. One or two letters that create a short representation for the element. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen. Add at least 2 more examples. Here are some weird ones: Gold, Silver and Sodium.

15. Element Symbols One or two letters that create a short representation for the element. One or two letters that create a short representation for the element. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen. Examples include Al for aluminum, C for carbon, Cu for copper, H for hydrogen. Add at least 2 more examples. Here are some weird ones: Gold, Silver and Sodium. They are Au, Ag and Na

16. Compound Two or more elements chemically combined in a specific ratio. Two or more elements chemically combined in a specific ratio.

17. Compound ElementCompound

18. Formula Shows the ratio of elements in a compound. Shows the ratio of elements in a compound.

19. Formula Example: H 2 0 is the formula for water, meaning two parts hydrogen to one part oxygen. Example: H 2 0 is the formula for water, meaning two parts hydrogen to one part oxygen. List two more examples List two more examples

20. Formula Shows the ratio of elements in a compound. Shows the ratio of elements in a compound. Example: H 2 0 is the formula for water, meaning two parts hydrogen to one part oxygen. Example: H 2 0 is the formula for water, meaning two parts hydrogen to one part oxygen. Other common examples: C0 2 for carbon dioxide 0 2 for oxygen Other common examples: C0 2 for carbon dioxide 0 2 for oxygen 0 3 for ozone H 2 O 2 hydrogen peroxide

21. Mixture Two or more substances (elements, compounds or both) that are together in the same place but are not chemically combined. They can be mixed in any ratio Two or more substances (elements, compounds or both) that are together in the same place but are not chemically combined. They can be mixed in any ratio

22. Mixture

23. Physical change A change that alters the form or appearance of a material but does not make the material into another substance. A change that alters the form or appearance of a material but does not make the material into another substance.

24. Physical change A change that alters the form or appearance of a material but does not make the material into another substance. A change that alters the form or appearance of a material but does not make the material into another substance. Examples: Cutting a piece of wood, bending a piece of metal, changing a state from liquid to solid. Examples: Cutting a piece of wood, bending a piece of metal, changing a state from liquid to solid. Name two more examples. Name two more examples.

25. Chemical change/reaction A change in matter that produces new substances. The new substance has the same elements, but the atoms are rearranged in new combinations. A change in matter that produces new substances. The new substance has the same elements, but the atoms are rearranged in new combinations.

26. Chemical change/reaction A change in matter that produces new substances. The new substance has the same elements, but the atoms are rearranged in new combinations. A change in matter that produces new substances. The new substance has the same elements, but the atoms are rearranged in new combinations. Heat or radiation are usually the causes. Pressure, time and exposure to other elements can also cause chemical changes. Heat or radiation are usually the causes. Pressure, time and exposure to other elements can also cause chemical changes.

27. Chemical change/reaction Examples: rusting of iron, burning wood, cooking food. Examples: rusting of iron, burning wood, cooking food. Find two more examples. Find two more examples.

28. Chemical change/reaction Examples: rusting of iron, burning wood, cooking food. Examples: rusting of iron, burning wood, cooking food. More examples: rotting food, vinegar & baking soda combined, coal under pressure/time turning to diamonds, digestion of food by your body, formation of oil and natural gas in the earth. More examples: rotting food, vinegar & baking soda combined, coal under pressure/time turning to diamonds, digestion of food by your body, formation of oil and natural gas in the earth.

29. Law of Conservation of Matter Matter cannot be created or destroyed, although it may be rearranged. Matter cannot be created or destroyed, although it may be rearranged.

30. What time is it now?

31. Time for the quiz on Basics of Matter Time for the quiz on Basics of Matter