1. Bell Ringer
True/False: Elements in the same group have similar properties.
List some properties of a metal. (What do metals look like?)

2. Chapter 4 Section 3 Metals

3. Physical Properties of Metals
Shininess- Luster
Malleable- can be hammered or rolled into flat sheets and other shapes
Ductile- can be stretched or bent without breaking
Conductivity- ability of an object to transfer heat or electricity to another object

4. Chemical Properties of Metals
Reactivity- the ease and speed with which an element combines, or reacts, with other elements and compounds

6. Group 1- Alkali Metals Soft, silvery colored metals Very reactive!!!
Group 1- Alkali Metals
Soft, silvery colored metals
Very reactive!!!

7. Group 2- Alkaline Earth Metals
Silvery-White Metals
Fairly reactive
Many are found in rocks in the earth’s crust

8. Groups 3-12 Transition Metals
Most are good Conductors of electricity
Malleable (easily bent/hammered into wires or sheets)

9. Other Metals

11. Lanthanide Series
top row
Actinide Series
bottom row

12. Comparing the physical properties of metals and nonmetals
Silvery gray color except copper and gold
Solid at room temperature except mercury (liquid)
Good conductors of heat and electricity
Malleable – can be hammered into shapes (thin sheets)
Ductile – can be pulled into wires
Many different colors
Sulfur – yellow
Chlorine – green
Bromine – orange
Iodine - purple
Many different states (phases)
H, N, O – gas
Br – liquid
S, C, I – solid
Poor conductors of heat and electricity (except carbon)
Brittle – breaks when hit