Mr. Schmidt's Science » 2009 » November

11/19 Period 1

Filled under: Homework - 9th grade | Thursday, November 19th, 2009 |

1. Energy level electrons.

2. Ions (will be collected / graded…50 points)

3. Both are due 11/20.

Filled under: In class work - 9th grade | Thursday, November 19th, 2009 |

1. Bellringer – P, E, N

2. Went over Atomic Dimensions HW

3. Quiz – Introductory Notes from Chapter 4 (30 points)

4. Notes / Discussion / Examples on Atomic #, Atomic mass, Isotopes, Bohr model and energy level electrons.