1 / 22

Sorting Elements, Compounds, and Mixtures

Explore the distinctions between elements, compounds, and mixtures with this organized guide. This resource helps learners identify key characteristics, symbols, formulas, and composition types. Create a four-column organizer to sort facts about each category, such as properties, combinations, and methods for separation. Engage with concepts like fixed ratios, pure substances, and identity retention during mixtures. This hands-on activity promotes comprehension of chemical classifications, enhancing your understanding of the building blocks of matter.

tyson
Télécharger la présentation

Sorting Elements, Compounds, and Mixtures

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Sorting Elements, Compounds, and Mixtures How can we tell the difference?

  2. Make an organizer! • Label your paper at the top: Organizer: Sorting ECM • Make four columns like this:

  3. What to do: • In the first column write a label for each set of facts. • Then write the given facts in the correct columns. • Get ready for the first one!

  4. Label: Notation? • Symbols • Formulas • Lists

  5. Label: Notation? • Symbols E • Formulas C • Lists M

  6. Label: Composition • A variety of different molecules or elements • The same kind of atoms • The same kind of molecules

  7. Composition: • A variety of different molecules or elements M • The same kind of atoms E • The same kind of molecules C

  8. Composition? • Fixed proportions/ratios • Variable amounts • NA

  9. Composition? • Fixed proportions/ratios C • Variable amounts M • NA E

  10. Pure or not? • Pure • Not pure

  11. Pure or not? • Pure E & C • Not pure M

  12. How combined? • Chemically combined (bonded) • NA • Physically combined

  13. How combined? • Chemically combined (bonded) C • NA E • Physically combined M

  14. Properties • Components keep their identities when joined • Components lose their identities when joined • NA

  15. Properties • Components don’t lose their identity when joined M • Components do lose their identity when joined C • NA E

  16. How are they broken down? • Easily separated: Sorting, distillation, filtering, evaporation, centrifuge • Cannot be broken down • Difficult to break down: Requires lots of energy such as adding heat or electricity

  17. How are they broken down? • Easily separated: Sorting, distillation, filtering, evaporation, centrifuge M • Cannot be broken down E • Difficult to break down: Requires lots of energy such as adding heat or electricity C

  18. Examples

  19. Examples compound mixture element

  20. More examples

  21. More examples

More Related