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10/07/14 Starter: What is the difference between an element and a compound? Practice: Decide if these are elements, compounds, or molecules 1. N 2 0 2.

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Presentation on theme: "10/07/14 Starter: What is the difference between an element and a compound? Practice: Decide if these are elements, compounds, or molecules 1. N 2 0 2."— Presentation transcript:

1 10/07/14 Starter: What is the difference between an element and a compound? Practice: Decide if these are elements, compounds, or molecules 1. N 2 0 2. Ba (Barium) 3. O 3 Exit : How do you think chemical formulas are written? 10/07/14 51 52 Build a Molecule Activity Application/ Connection Draw the molecules below: Remember to label and Color. Largest Element always goes in the middle. Then write the chemical formula. Draw and label these molecules 1.Sodium Chloride 2.Carbon Dioxide 3. Sulfur Molecule 4.Glucose 5.Nitrogen Molecule

2 October 07, 2014 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. 1 Starter 2. Activity 3. Exit

3 DateLecture/ Activity/ Lab Page Table of Contents 9/25 Test Review 39-40 9/29 Periodic Puzzles 41-42 9/30 Bohr Model Challenge 43-44 10/1 Wheres Al? 45-46 10/2 Element Wanted Poster 47-48 10/6 Molecules, Compounds, and Elements 49-50 10/07 Build a Molecule Activity 51-52

4 Practice Decide if these are elements, compounds, or molecules 1. N 2 0 2. Ba (Barium) 3. O 3 Compound or molecule Element Element or molecule

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

6 Build A Molecule Draw and label these molecules 1.Sodium Chloride 2.Carbon Dioxide 3. Sulfur Molecule 4.Glucose 5.Nitrogen Molecule Draw the molecules below: Remember to label and Color. Largest Element always goes in the middle. Then write the chemical formula.

7 10/07/14 Starter: What is the difference between an element and a compound? Practice: Decide if these are elements, compounds, or molecules 1. N 2 0 2. Ba (Barium) 3. O 3 Exit : How do you think chemical formulas are written? 10/07/14 51 52 Build a Molecule Activity Application/ Connection Draw the molecules below: Remember to label and Color. Largest Element always goes in the middle. Then write the chemical formula. Draw and label these molecules 1.Sodium Chloride 2.Carbon Dioxide 3. Sulfur Molecule 4.Glucose 5.Nitrogen Molecule

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