Science Symbols
Comprehensive collection of scientific symbols including chemical elements, physics formulas, mathematical operators, laboratory equipment and biology symbols for research, education and academic projects
Chemistry Symbols
Physics Symbols
Mathematical Constants
Laboratory Equipment
Biology Symbols
Astronomy Symbols
How to Use Science Symbols
Find the symbol you like and click or tap it — it is copied to your clipboard instantly.
Open the app where you want to use it: Instagram, TikTok, WhatsApp, Discord, or any text field.
Paste it: long-press and choose Paste on mobile, or press Ctrl+V (Windows) / Cmd+V (Mac).
Science Symbol Names and Unicode
| Symbol | Name | Unicode |
|---|---|---|
| H₂O | Water | H U+2082 O |
| CO₂ | Carbon Dioxide | CO U+2082 |
| NaCl | Sodium Chloride | NaCl |
| O₂ | Oxygen | O U+2082 |
| CH₄ | Methane | CH U+2084 |
| NH₃ | Ammonia | NH U+2083 |
| pH | pH Level | pH |
| ⚛️ | Atom | U+269B U+FE0F |
Frequently Asked Questions
How do I copy Science symbols?
Just click or tap any symbol on this page and it is automatically copied to your clipboard — no selecting or keyboard shortcuts needed. Then paste it wherever you want.
Can I use these symbols on Instagram, TikTok and WhatsApp?
Yes. These are standard Unicode characters, so they work in Instagram bios and captions, TikTok profiles, WhatsApp messages, Discord, X (Twitter), Facebook and almost every modern app.
Why do some symbols display as boxes (□) or question marks?
A box means the font on that device does not include the character yet. Newer symbols may not render on older systems — the most popular symbols on this page are widely supported.
Are these symbols free to use?
Yes, completely free for personal and commercial use. Unicode characters are part of an open standard and are not copyrighted — copy as many as you like.