OD: How many P, N, Es does Bromine have

1
11/28/05
4

• ?OD How many P, N, Es does Bromine have 35?
  How many electron shells does it have? Draw the
  atom.
• The Plan ?OD Talk about electron shells New
  periodic table Research atom (answer the
  questions) write up atom report get atom drawn
  and approved finish puzzle for placemat
• HW Atom Model due Friday
• Standard 3.a Structure of the atom. 7.0
  Structure of the Periodic Table of Elements.

2
Websites

• http//www.chem4kids.com
• http//www.webelements.com/
• http//www.chemicalelements.com/

3
11/29/05
3

• ?OD How many P, N, and Es does Iodine have 53?
• The Plan ?OD Isotope video clip Isotope notes
  isotope worksheet research questions/notecards
  for atom model project
• HW Quiz on drawing an atom and reading the
  square Atom Model project due Friday
• Standard 7b Different isotopes of an element
  have a different number of neutrons in the
  nucleus.

4
11/30/05
2

• ?OD Define isotope. Name an element that has an
  isotope.
• The Plan ?OD Quiz on drawing atoms and reading
  squares Finish final draft and index cards
  extra credit worksheets
• HW Atom Model due Friday
• Standard 3a. Structure of atoms 7.0 Structure
  and function of periodic table

5
12/1/05
1

• ?OD Draw oxygen, fluorine, and neon.
• The Plan ?OD Movie Kaboom and worksheet
• HW Atom Model due tomorrow
• Standard CA 5.0 Chemical reactions are processes
  in which atoms are rearranged into different
  combinations of molecules.

6
12/2/05
0

• ?OD What did you like doing most about your atom
  model?
• The Plan ?OD Atom model checks atom model
  presentations
• HW None
• Standard 3.a Structure of atoms