test 1

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Author:
brogdert
ID:
64136
Filename:
test 1
Updated:
2011-02-04 16:17:50
Tags:
chemistry
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Description:
test one material
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  1. 1 kilo
    • 2.2 pounds
    • 1,000 g/m/L
  2. 1 gram
    • .01 centi
    • .001 milli
    • 1,000,000 nano
  3. K= C +32
    F= 1.8 C +32
  4. 1 pound
    454 g
  5. 1 inch
    2.54 cm
  6. density
    • = mas per volume
    • D=M/V
  7. specific gravity
    = density of liquid/ density of water
  8. mass number
    proton + nutron
  9. cation
    becomes positively charged via loss of electrons
  10. anion
    becomes negatively charged via gain of electrons
  11. A
    Representative electrons
  12. B
    transition elements, normally 2 valence electrons
  13. atomic size
    down and to the left = increasing size
  14. ionic size
    metal atoms are bigger
  15. electron affinity
    up and to the right = increasing
  16. ionic bond
    • METAL + NONMETAL
    • ENDING SOUND ALWAYS "IDE"
    • high boiling and melting point
    • conducts electricity
    • soluble in water, insoluble in non polar organic solvent
  17. remember
    • Cu+1 Cu+2
    • Hg+1 Hg+2
    • Fe+2 Fe+4
    • Sn+2 Sn+4
    • Pb+2 Pb+4
  18. covalent bond
    • NON METALS SHARING VALENCE ELECTRONS
    • USE PREFIXES IN NAMING
    • low boiling point and melting point
    • do not conduct electricity
    • soluble in non-polar solvent
  19. coordinate Covalent
    • high boiling point and melting point
    • conducts electricity
    • soluble in water
  20. Hydronium
    H3O+
  21. Ammonium
    NH4+
  22. Nitrate
    NO3-
  23. hydroxide
    OH-
  24. Cyanide
    CN-
  25. Phosphate
    PO43-
  26. Carbonate
    CO32-
  27. Bicarbonate
    HCO3-
  28. Acetate
    CH3CO2- (or CH3COO-)

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