chem final exam

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  1. define
    Accuracy
    Is the degree of closeness of a measured or calculated quantity to is actual value
  2. define
    Precision
    Is the degree to which further measurements or calculations show the same or similar results
  3. define
    Sig figs
    plus the rules !
    • significant digits
    • Rule is all whole numbers
    • zeros after non-zeros
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Anonymous
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60715
Card Set:
chem final exam
Updated:
2011-01-19 16:39:15
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outline coverage every thing may not be on final
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