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What is the difference between an element and a compound?

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Presentation on theme: "What is the difference between an element and a compound?"— Presentation transcript:

1 What is the difference between an element and a compound?
Build a Molecule Activity Build a Molecule Activity 59 60 10/10/13 10/10/13 Application/ Connection Starter: What is the difference between an element and a compound? Practice: Decide if these are elements, compounds, or molecules 1. N20 2. Ba (Barium) 3. O3 Exit : How do you think chemical formulas are written?

2 1 Starter 2. Activity 3. Exit October 10, 2013 AGENDA 8.5 D, 6.5C I will be able to recognize the difference between an element and a compound and how they are used in chemical formulas by writing, speaking, and reading during an activity.

3 Table of Contents Date Lecture/ Activity/ Lab Page
9/ Metal, Nonmetals, and Metalloids 9/ Where’s Al? 9/ Element Wanted Poster 9/ Bohr Model Challenge 10/ Periodic Table Notes/Puzzles 10/ Periodic Table Chart 10/ Test Review 10/ Test Corrections 10/ Molecules, Compounds, and Elements 10/ Build a Molecule Activity

4 Practice Decide if these are elements, compounds, or molecules 1. N20
2. Ba (Barium) 3. O3 Compound or molecule Element Element or molecule

5 Build A Molecule Example: Hydrogen H H
Draw your molecules in your Application /Connection section , label the atoms used, and name the chemical formula Example: Hydrogen Molecule Chemical Formula 2-Hydrogen H Hydrogen H2 H Hydrogen

6 Draw and label these molecules
Build A Molecule With your shoulder partner, build the molecules below: Remember to label and Color. Largest Element always goes in the middle. Draw and label these molecules Water Carbon Dioxide Sulfur Molecule Glucose Nitrogen Molecule Key Hydrogen=white Oxygen=Green Sulfur=Yellow Carbon=Orange Nitrogen=Pink

7 Draw and label these molecules
Build A Molecule With your shoulder partner, build the molecules below: Remember to label and Color. Largest Element always goes in the middle. Draw and label these molecules Water Carbon Dioxide Sulfur Molecule Glucose Nitrogen Molecule Key Hydrogen=white Oxygen=Green Sulfur=Pink Carbon=Orange Nitrogen=Yellow

8 How is the difference between an element and a compound?
Build a Molecule Activity Build a Molecule Activity 59 60 10/10/13 10/10/13 Application/ Connection Starter: How is the difference between an element and a compound? Practice: Decide if these are elements, compounds, or molecules 1. N20 2. Ba (Barium) 3. O3 Exit : How do you think chemical formulas are written?

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