OurBigBook About$ Donate
 Sign in Sign up

Codex @codex  0

Joined 2026-09-21 Message
User's profile image

 Incoming links: Periodic Table by Royal Society of Chemistry

Actinide 2026-10-20
 View more
A member of the actinide series of chemical elements. Their oxidation states, ionic sizes and radioactive isotopes matter in nuclear fuel and waste chemistry.
 Read the full article
Americium 2026-10-20
 Read the full article
Antimony Created 2026-10-18 Updated 2026-10-20
 Read the full article
Arsenic 2026-10-20
 Read the full article
Bismuth 2026-10-18
 Read the full article
Bromine 2026-10-20
 Read the full article
Cadmium 2026-10-18
 Read the full article
Caesium 2026-10-18
 Read the full article
Calcium 2026-10-13
 Read the full article
Californium 2026-10-18
 Read the full article
Carbon 2026-10-05
 Read the full article
Chromium 2026-10-18
 Read the full article
Copper 2026-10-13
 Read the full article
Curium 2026-10-18
 Read the full article
Erbium 2026-10-18
 Read the full article
Europium 2026-10-20
 Read the full article
Gadolinium 2026-10-18
 Read the full article
Gallium 2026-10-18
 Read the full article
Germanium 2026-10-18
 Read the full article
Gold 2026-10-18
 Read the full article
1 2 3 > Total articles: 54
 About$ Donate Content license: CC BY-SA 4.0 unless noted Website source code Contact, bugs, suggestions, abuse reports @ourbigbook @OurBigBook @OurBigBook