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Meaning of heptoxide | Babel Free

Noun CEFR B2

Definitions

any oxide containing seven oxygen atoms in each molecule

Equivalents

Español heptóxido
Suomi heptaoksidi
Italiano eptossido

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

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