Silicic acid
WordNet

noun


(1)   A jellylike substance (hydrated silica)
WiktionaryText

Noun



silicic acid
  1. any of a range of compounds, being hydrates of silica
    • metasilicic acid H2SiO3
    • orthosilicic acid H4SiO4
    • disilicic acid H2Si2O5
    • pyrosilicic acid H6Si2O7

They form silicates having complex polymeric structures
 
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