1. Elements, Compounds, and Mixtures
Small, Medium, Large

2. Fill in Hand Organizers as We Go!
Write the definition (in your own words) for compound and mixture.
Five examples of a compound – 1 on each finger.
Five examples of a mixture – 1 on each finger.

3. Elements consists of only one kind of atom,
cannot be broken down into a simpler type of matter by either physical or chemical means, and
can exist as either atoms (e.g. argon) or molecules (e.g., nitrogen).
Each element is unique

4. Elements

5. Elements
With over 100 elements, it is important to classify them in terms of their chemical properties (e.g. metal/non-metal).
The elements are organized in the Periodic Table

6. Element Examples Elements and their atoms are represented by symbols.
Argon, Ar
Lead, Pb
Gold, Au
Aluminium, Al
Oxygen, O
Carbon, C
Potassium, K
This is the element Argon

7. Elements

8. Compounds
consists of atoms of two or more different elements bonded together,
can be broken down into a simpler type of matter (elements) by chemical means (but not by physical means),
has properties that are different from the elements that it is made of.

9. Compounds

10. Compounds
A compound is a substance formed when two or more elements are chemically joined. Water, salt, and sugar are examples of compounds.
When the elements are joined, the atoms lose their individual properties and have different properties from the elements they are composed of.
Water molecule

11. Compound Examples
Sodium (Na) + Chlorine (Cl) = Sodium Chloride

12. Compounds Sugar – C6H12O6 Caffeine- C8H10N4O2 Water – H2O
Carbon Dioxide – CO2
Salt – NaCl

13. Compounds

14. Mixtures
consists of two or more different elements and/or compounds physically intermingled,
can be separated into its components by physical means, and
often retains many of the properties of its components.

15. Salad anyone?
Mixtures are two or more substances that are mixed together but not chemically joined.
A good example of a mixture is a salad. There are tomatoes, lettuce, cucumbers, and salad dressing all mixed together.
No chemical reactions occur between the vegetables and the dressing. You can separate each of the vegetables from each other.

16. Mixtures

17. Compounds/Mixture Review
When elements CHEMICALLY combine they form compounds. They can be separated by chemical means
Salt
Water
Carbon Dioxide
When elements PHYSCIALLY combine, they form mixtures. They can be separated by physical means.
Chicken Noodle Soup
Salad
Salt and Water

18. Elements, Compounds, and Mixtures

20. Element, Compound, or Mixture?
Rocks

21. Element, Compound, or Mixture?
Rocks

22. Element, Compound, or Mixture?
Copper

23. Element, Compound, or Mixture?
Copper Cu

24. Element, Compound, or Mixture?
Jelly Beans

25. Element, Compound, or Mixture?
Jelly Beans

26. Element, Compound, or Mixture?
Table Sugar

27. Element, Compound, or Mixture?
Table Sugar
C12H22O11

28. Element, Compound, or Mixture?
Diamond

29. Element, Compound, or Mixture?
Diamond C

30. Element, Compound, or Mixture?
Tea

31. Element, Compound, or Mixture?
Tea

32. Element, Compound, or Mixture?
Salt

33. Element, Compound, or Mixture?
NaCl
Salt

34. Element, Compound, or Mixture?
Neon Gas

35. Element, Compound, or Mixture?Ne
Neon Gas

36. Element, Compound, or Mixture?
Salad

37. Element, Compound, or Mixture?
Salad

38. Element, Compound, or Mixture?
Pure Water

39. Element, Compound, or Mixture?
Pure Water
H2O

40. Element, Compound, or Mixture?
Aluminum

41. Element, Compound, or Mixture?
Aluminum Al

42. Element, Compound, or Mixture?
Lemonade

43. Element, Compound, or Mixture?
Lemonade

44. Element, Compound, or Mixture?
Silver

45. Element, Compound, or Mixture?
Silver Ag

46. Element, Compound, or Mixture?
Sand

47. Element, Compound, or Mixture?
Sand

49. Notes Detailed notes are located at:
Flow Chart: