Periodic Properties of the Elements All Depend on energies of outermost orbitals Atomic Size...
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![Page 1: Periodic Properties of the Elements All Depend on energies of outermost orbitals Atomic Size Ionization Energy Electron Affinity Ion Size.](https://reader036.fdocuments.net/reader036/viewer/2022062516/56649d7e5503460f94a60f12/html5/thumbnails/1.jpg)
Periodic Properties of the Elements
• All Depend on energies of outermost orbitals
• Atomic Size • Ionization Energy• Electron Affinity• Ion Size
![Page 2: Periodic Properties of the Elements All Depend on energies of outermost orbitals Atomic Size Ionization Energy Electron Affinity Ion Size.](https://reader036.fdocuments.net/reader036/viewer/2022062516/56649d7e5503460f94a60f12/html5/thumbnails/2.jpg)
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![Page 3: Periodic Properties of the Elements All Depend on energies of outermost orbitals Atomic Size Ionization Energy Electron Affinity Ion Size.](https://reader036.fdocuments.net/reader036/viewer/2022062516/56649d7e5503460f94a60f12/html5/thumbnails/3.jpg)
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Trends in Orbital Energies
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Why do energies decrease moving left-to-right?
![Page 7: Periodic Properties of the Elements All Depend on energies of outermost orbitals Atomic Size Ionization Energy Electron Affinity Ion Size.](https://reader036.fdocuments.net/reader036/viewer/2022062516/56649d7e5503460f94a60f12/html5/thumbnails/7.jpg)
General Periodic Trends
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Which atom is the smallest of all?
1. H2. He3. Cs4. Rn
![Page 10: Periodic Properties of the Elements All Depend on energies of outermost orbitals Atomic Size Ionization Energy Electron Affinity Ion Size.](https://reader036.fdocuments.net/reader036/viewer/2022062516/56649d7e5503460f94a60f12/html5/thumbnails/10.jpg)
Which of these atoms is largest?
1. K2. Ca3. Rb4. Sr
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Which atom has the largest ionization energy?
1. K2. Ca3. Rb4. Sr
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1. 12. 23. 34. 4
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1. 12. 23. 34. 45. 56. 67. 7
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Which ionization energy for Mg will see the largest jump?
1. 1st
2. 2nd
3. 3rd
4. 4th
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Why the breaks in the line?
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Which atom has the smallest common ion?
1 2 3 4
0% 0%
100%
0%
1. H2. Na3. F4. Cl
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Which atom has the largest common ion?
1 2 3 4
3%
69%
20%
8%
1. Na2. K3. F4. Cl
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Which of the following isoelectronic species is smallest?
1 2 3 4 5
57%
21%
11%
3%8%
1. Mg2+
2. Na+
3. Ne4. F-
5. O2-
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Which of the following isoelectronic species has the
lowest ionization energy?
1 2 3 4 5
8%
32%
42%
12%
7%
1. Mg2+
2. Na+
3. Ne4. F-
5. O2-