1. Metals and Nonmetals
Physical property – a characteristic of a substance that does not involve a chemical change, such as density, color or hardness Chemical property – a property of matter that describes a substance’s ability to participate in chemical reactions

2. Metals and Nonmetals
Chemical change – a change that occurs when one or more substances change into entirely new substances with different properties.

3. Metals
Shiny Conducts heat and electricity Relatively high melting and boiling points Malleable Ductile Reacts with acids (like HCl) Reacts with copper chloride (CuCl2)

4. Nonmetals
The opposite of metals!

5. Element
Observation
Metal or Nonmetal
Conducts
Electricity
Malleable
Ductile A B C D E F G

6. Classify the properties you observed or tested as a physical property or chemical property
Sort the 7 elements into 2 groups based on their properties
Which element(s) could fit into either group? Explain
Classify each element as a metal, nonmetal or metalloid.