CUIZ-FACT-0B7BEFD1
easy
General Knowledge
✓ Fact-Verified
Which element has the atomic number 1?
Verified Answer
Helium
Quiz Options
- Helium
- Hydrogen
- Lithium
- Oxygen
Explanation & Context
Hydrogen is the first element on the periodic table with atomic number 1.
Also Asked As / Semantic Queries
"What element has the atomic number 1?"
Authoritative Sources & Citations
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