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Meaning of van Arkel–Ketelaar triangle | Babel Free

Noun CEFR C1

Definitions

A triangle which can be used to organize chemical compounds by the degree of metallic, ionic, or covalent character of their bonds.

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

van Beuren Van Blarcom van Bogaert-Scherer-Epstein syndrome Van Buren Van Buren County Van Camp