Chemistry Unit 5 – Periodic Law

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Chemistry Unit 5 – Periodic Law
Electronegativ
itgyElectronEl
e
Consider:

How does location of an element on the
periodic table relate to the chemical
properties of that element?
Learning Targets: Students Will:
 SCI.CHEM.10.5.1
– know the family names that elements on the
periodic table are placed into based on their electron configuration.
KEY
VOCABULARY:

Periodic Law
 SCI.CHEM.10.5.2
– recognize that chemical properties repeat on the
periodic table due to similarity of valence electron configurations.

Nuclear Charge

Atomic Radius
 SCI.CHEM.10.5.3
– know trends in atomic radius, ionization energy and
electronegativity in the periodic table.

Ionization Energy

Electronegativity

Ion

Cation

Anion

Shielding Effect
 SCI.CHEM.10.5.4
- predict relative reactivity of elements based on their
location on the periodic table.
 SCI.CHEM.10.5.5 – predict ion charge of elements based on location on
the periodic table.
KEY ACTIVITIES


All in the
Family
Reactivity of
Group 1 and 2
elements