'Metal nonmetal' diaporamas de présentation

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Vocabulary - Review

Vocabulary - Review. Q: What is a cation? A: A positive ion formed by a metal Examples: Na + Ca 2+ Al 3+ Q: What is an anion? A: A negative ion formed by a nonmetal. Examples: H - F - O 2- P 3- Q: What is a polyatomic ion?

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ATOMS, MOLECULES, & IONS

ATOMS, MOLECULES, & IONS. Dalton: atomic theory Atomic Structure & Weights P. Table. Molecules & Compounds CMPDS: formula, name. Molecule/Cmpd. Molecule: nonmetal + nonmetal share e- = or un= sharing. Cmpd: metal + nonmetal

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100

Balancing Equations. Types of Reactions. Ionic Bonding. Covalent Bonding. Stoichiometry. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. 600. 600. 600. 600. 600.

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Predicting Whether a Reaction Will Occur

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Using the Periodic Table

Using the Periodic Table. 47 Ag 108. 19 K 39. Atomic # ____ Mass # ____ # p+ ____ # n ____ # e- ____. Atomic # ____ Mass # ____ # p+ ____ # n ____ # e- ____. 10 Na 20. Atomic # ____ Mass # ____ # p+ ____ # n ____ # e- ____. Atoms. What element is this?

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Types of Bonds

Types of Bonds. Unit 4 Topic 2. Ionic Bonding. An Ionic bond forms when two atoms exchange electrons. Ions. The atom which loses electrons , forms a positive ion , (cation) and is a metal The atom which gains electrons , forms a negative ion (anion) and is a nonmetal.

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Types of Bonds

Types of Bonds. Unit 4 Topic 2. Ionic Bonding. An Ionic bond forms when two atoms exchange electrons. Ions. The atom which loses electrons , forms a positive ion , (cation) and is a metal The atom which gains electrons , forms a negative ion (anion) and is a nonmetal.

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Nomenclature

Nomenclature. Binary Compounds. Binary compounds contain only two elements. All binary compounds end in -ide. They are divided into two types, each of which has different rules for how to name them and write their formulas. IONIC = metal + nonmetal COVALENT = nonmetal + nonmetal.

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Nomenclature Chapter 5

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Chemical Bonding

Chemical Bonding. Metallic Bonding and Compounds. Metallic Bonds. Characteristics of Compounds. Metal + metal Conduct electricity and heat Usually solid at room temp (range of m.p./b.p.) Not soluble in water Luster is shiny Malleable and ductile. Electrons are shared loosely

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Types of bonds

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Basics of Chemical Bonding

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Naming Compounds Flowchart

Naming Compounds Flowchart. LOOK ON BACK FOR EXAMPLES OF EACH!. Is there a METAL in the compound?. YES. NO. Is the METAL a TRANSITION METAL?. Is the first element Hydrogen?. NO. YES. NO. YES. Acid. Count the different elements. Count the different elements. H + Element

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Chemical Nomenclature & Ionic Formula Writing

Chemical Nomenclature & Ionic Formula Writing. Is the compound ionic or covalent?. Metal & nonmetal. Nonmetal & nonmetal. Ionic. Covalent (Molecular). Is there a transition metal or Sn or Pb present?. Use prefixes to name Do no reduce or cancel out subscripts.

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Naming Compounds Flowchart

Naming Compounds Flowchart. LOOK ON BACK FOR EXAMPLES OF EACH!. Is there a METAL in the compound?. YES. NO. Is the METAL a TRANSITION METAL?. Is the first element Hydrogen?. NO. YES. NO. YES. Acid. Count the different elements. Count the different elements. H + Element

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Predicting Products

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