1. The Periodic Table of Elements1

2. Elements Elements are a PURE substance that cannot be
broken into simpler
substances.
The elements, alone or in
combinations (COMPOUNDS),
make up our bodies, our
world, our sun, and in fact, the
entire universe. 2

3. 3

4. Metals 4

5. Periodic Table
Metals appear to the left of the dark ziz-zag line on the periodic table. 5

6. Properties of Metals
Metals have luster. This means they are shiny 6

7. Properties of Metals
Ductile
metals can be pulled into a thin wire. 7

8. Properties of Metals Malleable
metals can be hammered/ pounded into sheets 8

9. Properties of Metals
Metals have a high melting & boiling points. 9

10. Properties of Metals Conductors
Metals are good conductors of electricity and heat 10

11. Properties of Metals
A chemical property of metal is its reaction with water and oxygen. This results in corrosion and rust. 11

12. Nonmetals 12

13. Properties of Nonmetals
Nonmetals occur to the right of the dark zig-zag on the periodic table. Although Hydrogen is on the left, it is also a nonmetal because of its physical and chemical properties . 13

14. Properties of Nonmetals
Nonmetals do not have luster; they are dull. 14

15. Properties of Nonmetals
Brittle
Nonmetals are brittle so they break easily. This means nonmetals ARE NOT ductile or malleable. 15

16. Properties of Nonmetals
Many nonmetals are gases at room temperature. 16

17. Properties of Nonmetals
They also have a low melting point. This is why they are poor conductors of heat and electricity. 17

18. Metalloids 18

19. Properties of Metalloids
Metalloids can be found clustered around the dark zig-zag line that separates metals and nonmetals. 19

20. Properties of Metalloids
Metalloids (metal- like) have properties of both metals and nonmetals. 20

21. Properties of Metalloids
Metalloids are solids that can be shiny or dull. 21

22. Properties of Metalloids
They conduct electricity and heat better than nonmetals but not as well as metals. 22

23. Properties of Metalloids
Metalloids can
malleable or
ductile.
3rd period 23

24. Metal, nonmetal OR Metalloid?
Has a metallic luster, but is brittle. 24

25. Metal, nonmetal OR Metalloid?
Has a metallic luster, but is brittle.
METALLOID 25

26. Metal, nonmetal OR Metalloid? Good conductor of heat and electricity.26

27. METAL Metal, nonmetal OR Metalloid?
Good conductor of heat and electricity.
METAL 27

28. Metal, nonmetal OR Metalloid? Semi-conductor.
Conducts heat and electricity under some conditions. 28

29. METALLOID Metal, nonmetal OR Metalloid? Semi-conductor.
Conducts heat and electricity under some conditions.
METALLOID 29

30. Metal, nonmetal OR Metalloid? Low melting and boiling points.30

31. NON-METAL Metal, nonmetal OR Metalloid?
Low melting and boiling points.
NON-METAL 31