tetracaesium
Four caesium atoms or cations in a moleculeFour caesium atoms or cations in a molecule (Cs₄)
Meaning
1 senses(in compounds, uncountable)Four caesium atoms or cations in a molecule (Cs₄)
Origin
From tetra- + caesium.From tetra- + caesium.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable