Matter part 1 types 2013
Upcoming SlideShare
Loading in...5
×

Like this? Share it with your network

Share
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
262
On Slideshare
262
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
2
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Matter – Part 1Matter – Part 1
  • 2. What are some different ways to classify matter?
  • 3. In Chemistry one way we useIn Chemistry one way we use isis:: Elements Compounds Mixtures
  • 4. Element - a substance that cannot be broken down by chemical methods Examples- anything on the periodic table
  • 5. Compound - a substance composed of two or more elements bonded together, always in the same ratio
  • 6. Law of Definite Proportions - a chemical compound always has the same ratio of elements (by how many and their mass) ex. H2O has 2 hydrogen 1 oxygen
  • 7. Examples of compounds:Examples of compounds: Salt (NaCl) Sugar (C6H12O6) Carbon dioxide (CO2) Dinitrogen monoxide (N2O)
  • 8. Compounds can be broken down into elements by chemical methods (breaking bonds)
  • 9. Substance (or pure substance) - has the same composition, must be either a pure element or a pure compound
  • 10. Mixture - a combination of two or more substances (elements or compounds), can be combined in any ratio (variable composition)
  • 11. Two types of mixtures:
  • 12. Homogeneous Mixture or Solution - always the same throughout, no matter where you take a sample
  • 13. Examples - salt water, air, alloys, soda Note - Solutions don’t have to be liquids!
  • 14. Heterogeneous Mixture - contains parts that have different properties and composition
  • 15. Examples - Pizza, ice cream sundaes, sand and water
  • 16. Label the Following as elements,Label the Following as elements, compounds, homogeneous mixturescompounds, homogeneous mixtures or heterogeneous mixturesor heterogeneous mixturesBlood Pizza Steel Diamond Carbon monoxide Neon Chili Ammonia Nitric acid Gatorade Heterogeneous mixture Heterogeneous mixture Homogeneous mixture Element Compound Element Heterogeneous mixture Compound Compound Homogeneous mixture