Chem CH 9

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Author:
Sbjohnson
ID:
245325
Filename:
Chem CH 9
Updated:
2013-11-14 21:18:32
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Chem
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Chem CH9
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  1. Ion that consists of a single atom
    monatomic
  2. Do metallic elements lose or gain electrons?
    lose electrons
  3. Charge of Group 1A ions
    +1
  4. Charge of Group 2a metal ions
    +2
  5. Charge of Group 3a metal ions
    +3
  6. These have more than one common ionic charge
    transition metals
  7. Ions containing more than one atom
    polyatomic ions
  8. The names of polyatomic ions end in -ite or -ate. (AT, ST, NT)
    sometimes true
  9. In polyatomic ions for which there is an -ite / -ate pair, the -ite ending will always indicate one less oxygen atom than the -ate ending.(AT, ST, NT)
    always true
  10. Polyatomic ions are anions. (AT, ST, NT)
    sometimes true
  11. The charge on group A metal ions is determined by subtracting the group number from 8. (AT, ST, NT)
    never true
  12. The group 6A ions have a charge of -2. (AT, ST, NT)
    always true
  13. Positively charged ions
    cations
  14. Negatively charged ions
    anions
  15. name:
    hydrogen carbonate
  16. name: 
    ammonium
  17. name: 
    permanganate
  18. name: 
    hydroxide
  19. Elements in the periodic table are arranged in vertical columns called..
    groups
  20. Groups 1A-7A and Group 0 make up the ____ elements
    representative
  21. Metals are on the __ and lower sides of the periodic table
    left
  22. Nonmetals are on the right and __ sides of the periodic table
    upper
  23. Every substance is either an element or a ___
    compound
  24. A compound is either __ or ionic in nature
    molecular
  25. Molecular compounds are composed of two or more ___
    non metals
  26. The representative part of a molecular compound is a __
    molecule
  27. Ionic compounds are composed of oppositely charged __ combined in ELECTRICALLY neutral groupings
    ions
  28. The charges of the ions of the __ elements can be determined by the position of these elements in the periodic table
    representative
  29. Most __ metals have more than one common charge
    transition
  30. Binary ionic compounds are named by writing the name of the __ followed by the name of the __
    cation then anion
  31. Names of binary compounds end in __
    -ide
  32. NaI as a binary compund is --
    Sodium Iodide
  33. When a cation has more than one ionic charge, a __ is used in the name
    Roman numeral
  34. Ternary compounds contain at least one __ ion
    Poyatomic
  35. Binary molecular compounds are composed of two __ elements
    non metallic
  36. Prefixes are used to show how many __ of each element are present in a molecule of the compound
    atoms
  37.  is also known as....
    diArsenic Pentasulfide
  38. Compounds of the general formula HX, where X is the anion, are named as __ when in a water solution
    Acids
  39. HBr, named as an acid, is __ acid
    hydrobromic

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