Getting to Know the �Periodic Table
1) Groups/families
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
2) Periods
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
3) Metals/Nonmetals�Metalloids
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
4) Alkali Metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Alkali metals
5) Alkaline Earth Metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Alkaline earth metals
6) Transition Metals
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
7) Halogens
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Halogen Cycling
WBr# + heat 🡺 W + Br2
WI# + heat 🡺 W + I2
8) Noble Gases
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Noble gases
9) Lanthanides
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Noble gases
Lanthanides
10) Actinides
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Noble gases
Lanthanides
Actinides
11) Gases �(room temperature)
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Noble gases
Lanthanides
Actinides
12) Liquids�(room temperature)
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Noble gases
Lanthanides
Actinides
13) Synthetic�(not natural)
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Noble gases
Lanthanides
Actinides
Trend: Uranium is the last naturally occurring element; Symbols are outlined
14) Radioactive
Alkaline earth metals
Alkali metals
1 18
3 4 5 6 7 8 9 10 11 12
2 13 14 15 16 17
1
2
3
4
5
6
7
Transition Metals
Halogens
Noble gases
Lanthanides
Actinides
Trend: Starting at polonium, most elements are radioactive; Atomic masses are in parentheses
Radiolab Podcast (link on packet cover)
Dimitri Mendeleev
Feb 8, 1834-Feb 2, 1907
Dr. Oliver Sacks
Jul 9, 1933-Aug 20, 2015
dbhs.wvusd.k12.ca.us
http://www.oliversacks.com/wp-content/uploads/2009/12/Sacks-at-Columbia-Univ-2007-150x150.jpg