(1)What is a Covalent Bond? (2)What types of Covalent Bonds are There? Covalent Bond Notes.

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Presentation transcript:

(1)What is a Covalent Bond? (2)What types of Covalent Bonds are There? Covalent Bond Notes

(3) How to Draw Polar Covalent Bonds? (4) What are the Properties of Covalent Compounds compared to Ionic Compounds? (5) How does Bond length affect Bond Strength?

Covalent Bond Notes (1) What are Single Covalent Bonds? (2) What are Double Covalent Bonds? (3) What are Triple Covalent Bonds? (4) What are Structural Formulas?

(5) How to draw Structural Formulas?

Covalent Bond Notes – Slide 1 Instructions: Listen to the audio file for the “Introduction to Covalent Bonding” on Mr. McCall’s website Chapters 8 and 9. Answer the questions to the right and CHECK your answers. Return to the CHECKLIST and Start Step 2. Questions: 1.What is the lesson focused on? 2.What 6 things will you specifically learn from this lesson?

Covalent Bond Notes – Slide 2 Instructions: Go to the Covalent Bonds” video on Mr. McCall’s website Chapters 8 and 9 Instructional materials. Answer the Question to the right and CHECK them. Return to the CHECKLIST and do Step 3. Questions: 1.What other word means covalent Compounds? 2.What are covalent compounds? 3.When atoms form covalent bonds they lose, gain, or share electrons? 4.What three types of bonds can occur in covalent compounds? 5.How many electrons are shared in a single, double, and triple bonds? 6.What does the strength of Covalent Bonds depend on? 7.What does bond length depend on? 8.Which bond type has the shortest covalent bond: single, double, triple? 9.When covalent bonds form then release energy or absorb energy?

Covalent Bond Notes – Slide 3 Instructions: Go to youtube and watch the video entitled “Shapes of Covalent Molecules” by sciencepost Answer the questions to the right and check your answers. Return to the CHECKLIST and complete the next step. Questions: 1.What is the video about? 2.What does VSEPR mean? 3.What is the Repulsion Theory concerning electrons? 4.What bonds do you have coming off the central atom in the tetrahedral shape and provide an example of a tetrahedral compound? 5.What Group will usually have a tetrahedral structure when bonding with other elements? 6.How many bonds are on an atom in a trigonal planar compound? 7.What element and group usually forms a trigonal planar and what rule does it break to do this? 8.Trigonal Pyramidal shape has how many atoms bonded to a central atom? 9.What group usually forms this shape and provide an example of a compound that does this? 10.What is the main difference between trigonal planar and trigonal pyramidal? 11.How many atoms are bonded to the central atom in a bent and linear shape molecules? 12.What group forms a bent shape? 13.What is the difference in Linear and Bent shapes? 14.What is the only possible shape for a two atom covalent compounds?

Covalent Bond Notes – Slide 4 Instructions: Go to youtube and watch the video entitled “Metallic Bonding” by Boseman Science Answer the questions to the right and check your answers. Return to the CHECKLIST and complete the next step. Questions: 1.What is the video about? 2.What does VSEPR mean? 3.What is the Repulsion Theory concerning electrons? 4.What bonds do you have coming off the central atom in the tetrahedral shape and provide an example of a tetrahedral compound? 5.What Group will usually have a tetrahedral structure when bonding with other elements? 6.How many bonds are on an atom in a trigonal planar compound? 7.What element and group usually forms a trigonal planar and what rule does it break to do this? 8.Trigonal Pyramidal shape has how many atoms bonded to a central atom? 9.What group usually forms this shape and provide an example of a compound that does this? 10.What is the main difference between trigonal planar and trigonal pyramidal? 11.How many atoms are bonded to the central atom in a bent and linear shape molecules? 12.What group forms a bent shape? 13.What is the difference in Linear and Bent shapes? 14.What is the only possible shape for a two atom covalent compounds?