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Test Details
Unit 4a Quiz and KEYS
2018 - 2019
Date
Sept. 19, 2018
Additional Info
Topics Include but not limited to:
Help remembering Periodic Trends:
- Knowing the periodic trends and be able to explain why using terms such as nuclear charge and shielding effect:
- Atomic/Ionic Radius
- Electronegativity
- Ionization Energy
- Metal Characteristics/Reactivity (easily lose electrons)
- Counting Atoms
- Monoatomic vs Polyatomic
- Diatomic
- Ions for to gain stability
- Charges of families and Ag, Zn, Cd and Al
- Octet and Duet Rules
- Scientist that developed periodic table and scientist that ordered the table by atomic number
Help remembering Periodic Trends:
- Video of helpful hints for all trends
- A visual way to remember the trends
- Electronegativity: 9:30 decreasing
- Ionization Energy: 9:30 decreasing
- Radius (atomic/ionic): 3:00 decreasing
Atomic Radius/Metallic Characteristics: largest is Fr (think r for Radius :) )
EXTRA PRACTICE and KEYS for this UNIT Below :)
Attachments
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Atomic and Ionic Radius Practice with KEY.pdf Sept. 13, 2018, 6:43 p.m. - 771.8 KB
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15-Periodic-Trends-answer-key.pdf Sept. 13, 2018, 6:43 p.m. - 480.3 KB
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Funsheet of Patterns-answer key.pdf Sept. 13, 2018, 6:44 p.m. - 59.5 KB
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counting atoms practice with KEY.pdf Sept. 13, 2018, 6:45 p.m. - 1.3 MB
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Part E first half KEY.pdf Sept. 13, 2018, 6:48 p.m. - 476.2 KB
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Part B KEY.pdf Sept. 13, 2018, 6:50 p.m. - 402.7 KB
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Part D and moreKEY.pdf Sept. 13, 2018, 7:03 p.m. - 318.5 KB
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ionization energy electronegativity and metallic characteristic with KEY.pdf Sept. 13, 2018, 7:13 p.m. - 954.9 KB
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#6 Unit 4a Practice Sept. 13, 2018, 7:20 p.m. - 443.4 KB
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Webquest KEY periodic trends Sept. 13, 2018, 7:28 p.m. - 834.6 KB