Metals and Nonmetals.

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Presentation transcript:

Metals and Nonmetals

9/8/2014 NO Warm UP folders today Read (BLUE) COACH books pages 182-183. 1. Define Chemical Element synthetic elements natural elements 2. What are 3 examples of natural elements? 3. What are 3 examples of synthetic elements? OPEN NOTEBOOKS TO PAGE 11- Title it : Synthetic and Natural Elements A substance that is formed by a chemical process A substance that cannot be broken down Not natural, FAKE Exist naturally Oxygen, gold, lead Neptunium, plutonium, americium

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Silicon: Si Atomic #: P= 14 E= Mass= 14 N= 14 28 14 Use you periodic table to answer the following questions and draw the atom Silicon: Si Atomic #: P= E= Mass= N= 14 14 14 14 P 14 N 28 14

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METAL Malleable-can be flattened Iron Ductile- can be made into a wire Metals are elements that conduct electricity and heat Malleable-can be flattened Ductile- can be made into a wire Shiny High melting point Magnetic High density Iron Aluminum Gold

METALS-D27 NONMETALS-D29 METALLOID-D30 Color in the metals, non metals and metalloids with 3 colors. Attach to the back of page 12 Create a key. (D21) METALS-D27 NONMETALS-D29 METALLOID-D30 WORD DEFINITION EXAMPLES AND PICTURES CHARACTERISTICS