U-238

A naturally occurring radioactive uranium isotope used in nuclear reactors.

ChemistryNuclearIsotopePhysics

Complexity

Current best complexity is 53:

U-238
53
Discover this myself!

Statistics

Discovered by
1board
Best recipe held by
1board
First discovered
3 hoursago
Crafted
2times
Made with
2recipes
Used in
2recipes

Highlights

  1. First discovered by
    Doctor's board
    · 3 hours ago
  2. Lowest complexity53first held by
    Doctor's board
    · 3 hours ago
  3. Last crafted by
    Doctor's board
    · 3 hours ago
  4. Last used in a recipe by
    Doctor's board
    · 3 hours ago

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Technical information

Concept ID
227297
Color
#00b5d1
Emoji
⚛️/🧪☢️
Categories
Chemistry, Nuclear, Isotope, Physics
Best complexity
53
First discovered
Jun 11, 2026, 21:56 UTC
Trademarked
No
Copyrighted
No

About "U-238" concept

U-238 can be discovered in Concepts, categorized under Chemistry, Nuclear, Isotope, Physics. A naturally occurring radioactive uranium isotope used in nuclear reactors.

It has been discovered by 1 board and crafted 2 times, first appearing 3 hours ago. U-238 can be created from 2 recipes, and goes on to appear as an ingredient in 2 others.

U-238 was first discovered by Doctor's board 3 hours ago. They also hold the lowest-complexity recipe, at 53.

Related concepts worth exploring include Steam, Oxygen, Vapor, Ozone, Combustion, Explosion, and 6 more.

U-238 ⚛️ | Concepts