1. The Periodic Table

2. Make a solid black line representing the division between metals and nonmetals
Metals Nonmetals
Slide #1

3. Metals OUTLINE the metals in dark blue. Properties:
increase in reactivity
OUTLINE the metals in dark blue.
Properties: Fr
Increase in reactivity
Good conductors of heat and electricity
Malleable - can be hammered into thin sheets
Ductile - can be drawn into wires
Shiny (Luster)
High melting and boiling points
High density
Mostly solids at room temperature
Tend to lose electrons and are highly reactive
Refer to page 177 to learn more!
Slide #2

4. Nonmetals OUTLINE the nonmetals in red. Properties:F
OUTLINE the nonmetals in red.
Reactivity
Properties:
Poor conductors of heat and electricity
Low melting and boiling points
Generally gasses, but are brittle and dull if solid
Tend to gain electrons
Oxygen is the most abundant element in the body making up 65% of the body mass
Halogens are highly reactive while Noble gasses are INERT
Refer to page 180 to learn more!
Slide #3

5. Metalloids OUTLINE the metalloids in dark green. Properties:
Have properties of metals and nonmetals
Can be shiny or dull
Conduct heat and electricity, but not as well as metals
Si and Ge are used in computer chips and solar cells
Si is also used to make prosthetics
Refer to page 181 to learn more!
Slide #4

6. SHADE this family light green.
Alkali Metals
SHADE this family light green.
Properties
Highly Reactive
1 electron on outer energy level
Make salts- NaCl and KCl
Lithium – found in batteries
Does NOT include Hydrogen
Refer to page to learn more!
Slide #5

7. Alkaline Earth Metals Properties SHADE this family brown.
Not found free in nature
2 electron on outer energy level
Are found in gemstones
Magnesium burns brightly and many are used in fireworks
Because magnesium is solid and light weight it is used to make cars, planes, baseball bats, and electronic devices
Calcium (in the form of calcium carbonate) in bones makes them strong.
Refer to page to learn more!
Slide #6

8. Boron Family Properties DRAW an orange star for this family
Each element has 3 valence electrons
All are solids are room temperature
Most in this group are soft and silvery-white with the exception of Boron which is pure black and extremely hard.
Elements in this group are used in laundry detergent, CDs/DVDs, Flat screen TVs, and heart scans.
Refer to page to learn more!
Slide #7

9. Carbon Family Properties DRAW a grey diamond for this family
This group contains nonmetals, metalloids, and metals.
All are solids at room temperature.
Each element has 4 valence electrons
Elements in this group are used in golf clubs, computer chips, glass, sand, batteries, and night vision technology.
Refer to page to learn more!
Slide #8

10. Nitrogen Family Properties DRAW a light blue cloud for this family
Nitrogen is a colorless odorless gas while the others in the group are solids
Arsenic will sublimate when heated
These elements have 5 valence electrons
Elements in this family are found in matches, flame retardants, medicine for stomach pains, and in bacteria.
Refer to page to learn more!
Slide #9

11. Oxygen Family Properties DRAW a purple circle for this family
Oxygen is a colorless odorless gas while the others in the group are solids
Polonium has 27 known isotopes- all are radioactive
Elements in this group play a vital role in photosynthesis, and are used in making photocopies.
Refer to page to learn more!
Slide #10

12. Halogens Properties Chlorine is the most abundant
SHADE this family yellow.
Properties
Chlorine is the most abundant
7 electron on outer energy level
Used in bleaches and to disinfect water
Bromine is used as dyes in cosmetics
Fluorine is commonly added to toothpaste and drinking water to prevent tooth decay
Refer to page to learn more!
Slide #11

13. Refer to page 944-945 to learn more!
Noble Gases
SHADE this family pink.
Properties
Noble gases normally don’t bond with other compounds because they are stable or full
Inert = Unreactive
Have 2 (He) or 8 electrons on the outer energy level
Used to make lightbulbs, neon lights, and lasers
Refer to page to learn more!
Slide #12

14. DRAW a red heart for this element
Hydrogen
DRAW a red heart for this element
Properties
Hydrogen gas has the lowest density of any gas
At very high pressures, such as the interior of a planet, hydrogen may exist as a solid metal
Hydrogen has three common isotopes: Protium, Deuterium, and Tritium- which is radioactive.
It is used in pH testing and makes up 90% of the atom in the universe
Refer to page 904 to learn more!
Slide #13

15. Transition Metals Properties Groups 3 through 12
DRAW purple diagonal lines for this family
Properties
Groups 3 through 12
Iron, copper, and silver are examples
1, 2, or 3 electrons on their outer level
Less active than Alkali Metals and Alkaline Earth
Many gemstones contain transition metals
Form brightly colored compounds
Refer to page to learn more!
Slide #14

16. Rare Earth Elements Lanthanide Series Actinide Series
DRAW light blue diagonal lines for this series
Actinide
Series
DRAW orange diagonal lines for this series
All elements above # 83 are radioactive.
All elements above # 92 are synthetic (man-made)
Slide #15

17. Slide #16

18. Periods run down the side
and form rows called “periods”
The period number tells you how many energy levels the atom has. 1 2 3 4
This is period
number 3 which means it has 3 energy levels 5 6 7
Slide #17

19. Families have similar but not identical characteristics
The numbers on top are called Group Numbers
because the columns are called “groups” or “families”
The group number tells the number of valence electrons
This is
group 13.
It has
3 valence
electrons. 1 18
Can have 1, 2 or 3 valence electrons 2 13 14 15 16 17 3 4 5 6 7 8 9 10 11 12
Families have similar but not identical characteristics
Slide #18

20. Representative Elements
Another way we can group
elements on the periodic table
Transition Elements
Inner Transition Elements
Slide #19