Riddle

What element is used to create nuclear energy?

Choose an answer

A.Plutonium
B.Thorium
C.Radium
D.Uranium
Hint: It's a word with 7 letters, starting with "U".

Answer

Uranium

Why this is the answer

Uranium-235 is the primary fuel used in nuclear power plants.

This riddle is filed under Science Riddles and rated Easy.

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