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Meaning of xi baryon | Babel Free

Noun CEFR B2

Definitions

A subatomic hadron particle, denoted by Ξ, comprising three quarks: one up or down quark, and two heavier quarks.

CEFR level

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

Xi Hu Xi Liao Xi'an Xia Xia-Gibbs syndrome Xiahe

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