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Meaning of Avogadro's number | Babel Free

Noun CEFR B2

Definitions

The number of elementary entities (atoms or molecules) comprising one mole of a given substance, being precisely 6.02214076 × 10²³. Formerly defined as the number of atoms present in 12 grams of isotopically pure carbon-12.

physical

Equivalents

CEFR level

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

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