Nuclei Meaning

/ˈnjuː.kli.aɪ/, /ˈnuːkli.aɪ/
B1

Definition, CEFR level B1, pronunciation, examples, and quiz.

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Definition

nounplural of nucleus

Sentence Examples

Positive atomic nuclei attract negative electrons.
Eukaryotic cells have nuclei.

Synonyms & Antonyms

Synonyms:
core nucleus
Antonyms:
None
CEFR Practice Quiz
In biology, the ____ of cells contain the genetic material that controls development.
CEFR Practice Quiz (Alternate)
In physics, the ____ of atoms contain both protons and neutrons clustered together.

Explore More B1 Vocabulary Words

numeral B1 numerator B1 numerous B1 nursery B1 nutrient B1
CEFR Practice Quiz
In biology, the ____ of cells contain the genetic material that controls development.
CEFR Practice Quiz (Alternate)
In physics, the ____ of atoms contain both protons and neutrons clustered together.

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