Chemistry
Date
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In-class |
Reading |
Homework |
|
4/28 |
Go over Ch. 13 11-13. Ch. 28 11-15, 16, 21 (due tomorrow) Electrons Clicker Quiz
Electron Configuration Battleship. Test topics: 1) Light & atomic spectra (13.3). 2)
Electrons/orbital diagrams, electron configuration, electron dot. 3) Models
of the atom: drawings and scientists (13.1) and average atomic mass 4)
Radioactivity: types of particles, decay reactions, half-lives 5) Fission
& fusion |
|
Write 3 paragraphs about your best assignment in the
Atomic Structure & Radioactivity foldable. Review Problems for test (not
graded). 1. Draw the dot diagram for arsenic. 2. Draw the electron
configuration for chlorine. 3. Draw the orbital diagram for calcium. 4. Draw a model for sulfur-34. 5. The half-life of Ne-22 is 6 hours. What remains of a 10g sample after 1 day?
7. 100g of a sample is observed for
25 days. 3.125g remains. What is the
half-life? |
|
4/29 |
Electrons & Radioactivity Test. |
|
|
|
4/30 |
Visual Periodic Table Review. Video: Periodic
Table. Q-1
Who invented the periodic table? Q-2
What are the two types of properties?
Give an example of each.
Q-3 For each family described
in the video, list the family name, group number, and similar properties.
Q-4 How did Glen Seaborg change the
periodic table? Q-5 Summarize the main points of the video. |
|
CH. 14 problems 1-5..
|
|
5/1 |
Chemskills 6.1/6.2/6.3.
Pre-Lab Graphing Activity: Define the following terms:
1) atomic number 2) atomic mass 3) first ionization energy 4)
electronegativity 5) atomic radius
6) boiling point |
|
CH. 14 problems 6-9 |
|
5/2 |
Periodic
Trends Activity/ Graphing Activity. |
15.1 |
CH. 15 1-5 |