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BINARY COMPOUNDS & POLYATOMIC COMPOUNDS

Formula to Name. BINARY COMPOUNDS & POLYATOMIC COMPOUNDS. BINARY COMPOUNDS (two elements ). 1) THE FIRST ELEMENT REMAINS THE SAME. 2) THE ENDING IS CHANGED ON THE SECOND ELEMENT. EX SULFUR BECOMES SULFIDE EXAMPLE K Br = POTASSIUM BROMIDE.

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BINARY COMPOUNDS & POLYATOMIC COMPOUNDS

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  1. Formula to Name BINARY COMPOUNDS & POLYATOMIC COMPOUNDS

  2. BINARY COMPOUNDS(two elements ) 1) THE FIRST ELEMENT REMAINS THE SAME. 2) THE ENDING IS CHANGED ON THE SECOND ELEMENT. EX SULFUR BECOMES SULFIDE EXAMPLE K Br = POTASSIUM BROMIDE

  3. All of the negative elements change their endings to -ide CHLORINE = CHLORIDE BROMINE = BROMIDE FLUORINE = FLUORIDE IODINE = IODIDE OXYGEN = OXIDE SULFUR = SULFIDE NITROGEN = NITRIDE PHOSPHORUS = PHOSPHIDE CARBON= CARBIDE HYDROGEN = HYDRIDE

  4. POLYATOMIC COMPOUNDS 1) THE FIRST ELEMENT STAYS THE SAME. 2) THE POLYATOMIC PART DOES NOT CHANGE ITS ENDING. Ca (CO3) Calcium carbonate

  5. 1) Al2 S3 = 2) Ca Br2 = 3) K Cl = 4) Li2 O = 5) Ca Cl2 =

  6. 1) Al2 S3 = aluminum sulfide 2) Ca Br2 = calcium bromide 3) K Cl = potassium chloride 4) Li2 O = lithium oxide 5) Ca Cl2 = calcium chloride

  7. 6) K2 O = 7) Na3 P = 8) Al2 S3 = 9) Mg O = 10) Li3 N =

  8. 6) K2 O = potassium oxide 7) Na3 P = sodium phosphide 8) Al2 S3 = aluminum sulfide 9) Mg O = magnesium oxide 10) Li3 N = lithium nitride

  9. 1) Mg (OH)2 = 2) K2 (C2 O4) = 3) (NH4) Cl = 4) Li3 (AsO4) = 5) Na (NO3) =

  10. 1) Mg (OH)2 = magnesium hydroxide 2) K2 (C2 O4) = potassium oxalate 3) (NH4) Cl = ammonium chloride 4) Li3 (AsO4) = lithium arsenate 5) Na (NO3) = sodium nitrate

  11. 6) Li(OH) = 7) Ca3 (PO4)2 = 8) Al (IO3)3 = 9) Ba (NO3)2 = 10) Ag (ClO4) =

  12. 6) Li(OH) = lithium hydroxide 7) Ca3 (PO4)2 = calcium phosphate 8) Al (IO3)3 = aluminum iodate 9) Ba (NO3)2 = barium nitrate 10) Ag (ClO4) = silver perchlorate

  13. HOMEWORK WS 1 – 20 BINARY CONVERT THE FOLLOWING INTO WORDS WS 1 – 20 POLY CONVERT THE FOLLOWING INTO WORDS

  14. PRACTICE QUIZ FORMULA TO NAME • MAGNESIUM SULFIDE • ALUMINUM NITRIDE • CHROMIUM OXIDE • BISMUTH CHLORIDE • COBALT FLUORIDE

  15. PRACTICE QUIZ FORMULA TO NAME 6) LITHIUM HYDROXIDE 7) CALCIUM PHOSPHATE 8) ALUMINUM IODATE 9) BARIUM HYDROXIDE 10) SILVER NITRATE

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