CUIZ-FACT-BF147FB8
easy
Science
✓ Fact-Verified
What element has the atomic number 1?
Verified Answer
Oxygen
Quiz Options
- Oxygen
- Helium
- Hydrogen
- Carbon
Explanation & Context
Hydrogen has the atomic number 1, meaning it has one proton in its nucleus.
Also Asked As / Semantic Queries
"Which element has the atomic number 1?"
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