1. What happens twice in week, once in year, but never in day?
WARM-UP
[Write your name and answer on the PINK piece of paper, fold and put in box on projector]
What happens twice in week, once in year, but never in day?

2. Periodic Table

3. Metals, Metalloids, Nonmetals

4. Metals:
Good conductor of heat and electricity [allow heat or electricity to move through them]
Malleable: Can be hammered into thin sheets
Ductile: Can be pulled into thin wires
Looks shiny (luster)
Is solid at room temperature (except for Mercury)

5. Metalloids Has properties between metals and nonmetals
Are called semiconductors
Are found along the stair step on the periodic table
Aluminum and Polonium are considered metals

6. Nonmetals Poor conductor of heat and electricity
Exist in all three phases of matter at room temperature (most are gases)
When solid, they are brittle (will shatter if hit)

7. Periodic Table Families
Alkali Metals
Periodic Table Families
Noble Gases
Alkaline Earth Metals
Halogens
Transition Metals
Lanthanides & Actinides (Inner Transition Metals)