🔬 Science & Nature #73
Elements 11–20 on the periodic table — answers & sources
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The first 10 elements in the periodic table
Daily Tens #62 · Sunday, September 13, 2026 · Ranked by atomic number, from 1 to 10
Heads up: the answers are published further down this page.
The answers
- 1 Hydrogen
- 2 Helium
- 3 Lithium
- 4 Beryllium
- 5 Boron
- 6 Carbon
- 7 Nitrogen
- 8 Oxygen
- 9 Fluorine
- 10 Neon
Ranking method
- Metric
- Atomic number, from 1 to 10
- Data through
- Standard periodic table; checked September 2026
- Source
- Royal Society of Chemistry — Periodic Table
- Notes
- Rank means atomic number, the number of protons in an atom. Element names and chemical symbols are both accepted.
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