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Ascorbic Acid or Vitamin C. 500 mg. Bacteria. Powers of 10 in meters. - PowerPoint PPT Presentation
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Ascorbic Acid or Vitamin C
500 mg
Bacteria
Powers of 10 in meters
SI (International System) Base Units
Quantity Written Unit Unit Symbol
Length metre m
Mass gram g
Time second s
Amount of substance
mole mol
volume litre L
Prefix Abbreviation Exponent giga G 109
mega M 106 kilo k 103 hecto h 102 deca da 101 deci d 10-1 centi c 10-2 milli m 10-3 micro 10-6 nano n 10-9 pico p 10-12