1 / 4

Wednesday 3-19-14

Wednesday 3-19-14. Update Journal & Draw e-dots for Calcium & Fluorine on ½ sheet Grade Ionic or Covalent WS. No Warm UP. Instead draw the e-dots for Calcium and Fluorine on this sheet. (Make sure the metal is in the metal box) e-dot compounds

bao
Download Presentation

Wednesday 3-19-14

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. Wednesday 3-19-14 • Update Journal & Draw e-dots for Calcium & Fluorine on ½ sheet • Grade • Ionic or Covalent WS

  2. No Warm UP. Instead draw the e-dots for Calcium and Fluorine on this sheet. (Make sure the metal is in the metal box) e-dot compounds • Draw the e-dots for Fluorine and Calcium in the correct boxes below • Draw Fluorine and Calcium together in the compound box but fix each atom to become an ion. (octet rule) • The metal will give it’s “extra” electrons to the nonmetal. (Draw an arrow showing where the electron came from to where it is going.) • If the nonmetal does not have enough vacant spaces for it, then use more nonmetals. • If the metal does not have enough electrons to give, then use more of that metal • Write the formula by writing the metal first then the nonmetal - - +2 CaF 2 CaF2 Ca2+ + F- + F- 

  3. To Do: • Ions in Compounds Activity

  4. 11p 15 n 11p 12 n Thursday 3-21-13 • WU: Draw the following then Label each as an atom, ion, or isotope. • Explain why each is what it is! 11p 12 n Ion Isotope Atom

More Related