Unit 3: The Periodic Table and Atomic Structure Review: Chemical Symbols Classwork: Periodic Table of Interest Review: Quiz 2 – Classifying Matter, Physical.

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Presentation transcript:

Unit 3: The Periodic Table and Atomic Structure Review: Chemical Symbols Classwork: Periodic Table of Interest Review: Quiz 2 – Classifying Matter, Physical and Chemical Changes

Element? C

s

N

K

Ca

Element? Cl

Element? I

P

Ar

Element? Br

Element? Be

Element? H

He

Element? Ne

Element? Mg

Element? Fe

Element? Pb

Element? Cu

Introduction to the Periodic Table of Elements

Periodic Table of YOUR Interest Introduction: – All of the elements in a row have something in common. – All of the elements in a column have something in common. In pairs: – Create a grid. (4 x4) – Title it. – All objects in the same row have something common. – All objects in the same column something in common. Example:

Review: Quiz 2 Classifying Matter, Physical and Chemical Changes Classify Matter Lab: Separate a Mixture Lab: Is Matter Moving? Physical vs Chemical Change Lab: Physical and Chemical Changes Bunsen burner Lab: Melt a Penny

Classify Matter

Pure Substances or Mixtures? Elements or Compounds?

Classify Matter Salt (NaCl)

Classify Matter Sugar water (C 6 H 12 O 6 + H 2 0)

Classify Matter Soil

Is Matter Moving?

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Signs of Physical Change vs. Chemical Change

Physical or Chemical Change?

Barrel, Air Intake, Needle Valve, Base, Tubing, Benchtop Gas Shutoff

How could you determine when a penny was made if you couldn’t see its date?

Review: Quiz 2 Classifying Matter, Physical and Chemical Changes Classify Matter Lab: Separate a Mixture Lab: Is Matter Moving? Physical vs Chemical Change Lab: Physical and Chemical Changes Bunsen burner Lab: Melt a Penny