Science · lists
Chemical elements with 7 letters
Stuck on a crossword or a word game? 26 chemical elements have exactly 7 letters, from “Arsenic” to “Yttrium”.
Chemical elements with 7 letters
- Arsenic
- Bismuth
- Bohrium
- Bromine
- Cadmium
- Caesium
- Calcium
- Dubnium
- Fermium
- Gallium
- Hafnium
- Hassium
- Holmium
- Iridium
- Krypton
- Lithium
- Mercury
- Niobium
- Rhenium
- Rhodium
- Silicon
- Terbium
- Thorium
- Thulium
- Uranium
- Yttrium
About this list
- 26 of the 118 chemical elements have exactly 7 letters (22%).
- Most start with B (3), C (3) and H (3).
- Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.
Quick answers
- What are some seven-letter chemical elements?
- 26 of the 118 chemical elements in Icillion have exactly 7 letters, for example Calcium, Mercury and Uranium.
- Which seven-letter chemical elements start with B?
- B is the most common first letter here, with 3 names, such as Bismuth, Bohrium and Bromine.
Chemical elements by first letter
Play science trivia nowAll 118 chemical elements, A to Z
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