Chapter 2: Chemistry of Life Section One Nature of Matter

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Chapter 2 Chemistry of Life Section
OneNature of Matter

• September 28 (A blocks)
• September 29 (B Blocks)

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DO NOW

• How is metabolism and chemistry of life related?
• Hint 1 look up bold words.
• Hint 2 Connect both of them to living
  organisms
• What two major advantages are the chemical
  substances in living organisms?
• Hint 3 see page146
• Why do organisms need water to survive?
• Hint 4 see page 146

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NOTES TO BE TAKEN FROM VISUAL CONCEPTS (NEXT
SLIDE)
PAGE 18 NOTEBOOK
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Take notes on the visual concepts
Holt Online Visual Concepts, Chapter 2 Section
One

• Click on the Link to view animations.
• Replay segments to allow better note-taking

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Mini-Activities (Left side)

• DISTINGUISH BETWEEN ATOMS, ELEMENTS, AND
  COMPOUNDS
• ILLLUSTRATE HOW PERIODIC TABLE IS ORGANIZED
• DEMONSTRATE DIFFERENCE BETWEEN IONIC COVALENT AND
  BONDING
• ILLUSTRATE AN EXAMPLE OF HYDROGEN BONDING
• EXPLAIN HOW ATOMS BECOME IONS

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THESE ARE THE LEFT SIDE ACTIVITIES. SAVE ROOM FOR
EACH AS SUGGESTED.
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View these short clips before doing left side
activities

• Video clip of ionic and covalent bonding
• Single, double, and triple covalent bonding
• Ionic Bonding
• Atom animation
• What is an atom? (animation)
• Atom Song

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What is an Atom?
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Compare compounds and molecules

• COMPOUNDS contain two or more different elements
  in a chemically combined form.
• The simplest form of most matter, other than
  simple elements which still retains specific
  properties, is in the form of compounds. The
  simplest form of a compound is a molecule.
• A MOLECULE contains two or more atoms.

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(No Transcript)
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Molecules
SUCROSE C12H22O11
OXYGEN O2
WATER H20
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IONIC BONDING
Show how an ionic bond is formed
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IONIC BONDING (answer)
Show how an ionic bond is formed
-

attraction
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COVALENT BONDING
SHOW HOW THIS IS COVALENT BONDING
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COVALENT BONDING(answer)
SHOW HOW THIS IS COVALENT BONDING
Sharing electrons
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HYDROGEN BONDING
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HYDROGEN BONDING (answer)
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Homework due next class

• Make the following vocabulary cards illustration
  on front and word and definition on back

• Atom
• Hydrogen bond
• Ionic bond
• Covalent bond
• Ion