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Meaning of silsesquioxane | Babel Free

Noun CEFR C2

Definitions

Any chemical compound with the empirical chemical formula RSiO_(1.5), where R is either hydrogen or an alkyl, alkene, aryl or arylene group.

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
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