Periodic Table Notes 2

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Periodic Table : Periodic Trends
Notes from Section 14.5, 14.6,14.8,14.9,14.10,14.11

Coulombic Force (CF) (Section14.5&14.8)

Def.

Equation and Factors:
Down a group:

Across a period:



Atomic Radius (Size)(Section 14.9)

3 Definitions:
a)
b)
c)
Down a Group: Trend
Reason:

Across a Period: Trend
Reason:


Ionization Energy (IE)(Section 14.6): Def:

Down a Group: Trend
Reason:

Across a Period: Trend
Reason:


Higher IE and Charge on Ion (Fig14-13)


Ionic Raduis (Size)(Section 14.10): Def:

Down a Group: Trend:
Reason:


Comparing atomic radii and ionic radii:
Non-metals:


Metals:


Isoelectronic Species (Section 14.11): Def:

Example:


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