o
o
📊 A1-C2
📖 Definition
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
💬 Example Sentence
"'o' is common in English."
🔗 Collocations
group o
✅ Synonyms
Ooxygenatomic number 8
❌ Antonyms
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📘 Grammar Note
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