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Oxyanions, metals, and transition metals

Oxyanions, metals, and transition metals. Oxyanions. POLYATOMIC ANIONS WITH O and another non-metal. SO 4 2-. C O 3 2-. Oxyanions. Top Down Most Common. Most O Per-ate -1 O -ate -2 O -ite -3 O hypo-ite. +1 O per - ate O - ate -1 O - ite -2 O hypo - ite.

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Oxyanions, metals, and transition metals

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  1. Oxyanions, metals, and transition metals

  2. Oxyanions • POLYATOMIC ANIONS WITH O and another non-metal SO42- CO32-

  3. Oxyanions Top DownMost Common • Most O Per-ate • -1 O -ate • -2 O -ite • -3 O hypo-ite • +1 O per - ate • O - ate • -1 O - ite • -2 O hypo - ite

  4. Oxyanions • NaClO4 • Al2(SO4)3 • CaCO2 • K3PO2

  5. Oxyanions • NaClO4 • sodium perchlorate • Al2(SO4)3 • aluminum sulfate • CaCO2 • calcium carbonite • K3PO2 • potassium hypophosphite

  6. Polyatomics to KNOW Ammonium Hydroxide Sulfate Phosphate Nitrate Carbonate NH4+ OH- SO42- PO43- NO3- CO32-

  7. Metals

  8. Metals

  9. Metal Bonds

  10. Properties of Metals Ductile Metalwhacker.com Malleable

  11. Metal Bonds

  12. Metal Bonds Malleability

  13. Metal Bonds Ductility

  14. Metal Bonds Ductility

  15. Metal Properties • Delocalized e- allow heat transfer • Delocalized e- allow ____________ • Increased delocalized e- increases hardness & strength

  16. Alloys • Mixture of elements with metallic properties • 2 types • Substitutional • Interstitial

  17. Alloys • Substitutional • Atoms substituted with similar sized atoms • Interstitial • Small holes filled with smaller atoms

  18. Alloys • Substitutional • Atoms substituted with similar sized atoms • Interstitial • Small holes filled with smaller atoms

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