Major Topics on Chemistry Test #2

Study: your quizzes, notes, labs, assignments, and homework. If you have time, re-read parts of the text (Chapters 7 and 8) and practice the chemistry quizzes on the zeroBio Web site.

Bring: a pen, pencil, eraser, and something to read if you finish early. Periodic tables can not be used.

Tests: typically include multiple choice, true-false, matching, drawing diagrams and reactions, and written answers and range from 75 to 100 marks. You have the whole period to finish if necessary.

• Early models of the atom
• The modern atom (Bohr-Rutherford atom)
• Atomic theory
• Atomic structure
• Outer electrons
• Outer electrons and chemical families
• Cross-down method
• Ionic bonding
• Covalent bonding
• Light bulb in ionic vs. covalent solutions (conductivity)
• Homework assigned