'Criss cross method' diaporamas de présentation

Polyatomic ions & Naming ionic Compounds

Polyatomic ions & Naming ionic Compounds. Unit 5: Chapter 6.3a. Bonding Review. Ionic - electron transfer Forms between a metal and a nonmetal Metals have low electronegativity Nonmetals have high electronegativity The metal gives up the electrons and the nonmetal takes them

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Polyatomic ions & Naming ionic Compounds

Polyatomic ions & Naming ionic Compounds. Unit 5: Chapter 6.3a. Bonding Review. Ionic - electron transfer Forms between a metal and a nonmetal Metals have low electronegativity Nonmetals have high electronegativity The metal gives up the electrons and the nonmetal takes them

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Chapter 6 Chemical Bonds

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BONDING

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Naming Compounds and Writing Formulas

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Thursday 3-20-14

Thursday 3-20-14. WU: 1. Draw an e-dot for the compound sodium nitride (Na bonded to N) 2. Today is the vernal equinox. a. Label the season for each of the Northern hemispheres in the picture. b. Explain how you know which one is the vernal equinox. 1. 4. 2.

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Jump Jump

Criss-cross notes. Jump Jump. Criss-Cross Method. Criss-cross is a _________ to help you find chemical __________ when you _________ atoms. shortcut. formulas. combine. **Formulas contain both the ________ in a compound and the _______ of that element. elements. amount. How Many?.

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Writing Ionic Compound Criss Cross Method

Writing Ionic Compound Criss Cross Method. Example: Barium nitrate. 1. Write the formulas for the cation and anion, including CHARGES !. ( ). Ba 2+. NO 3 -. 2. 2. Check to see if charges are balanced. Now balanced. Not balanced!. = Ba(NO 3 ) 2.

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