| avogram |
one septillionth (10-24) of a gram, or one picopicogram (ppg); so named from Avogadro's number, 6.0233 × 1023. The mass of a molecule in avograms is therefore 1.66 times its conventional molecular weight.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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