What is the answer to "Element co-discovered by Marie Curie"?

The most common answer is RADIUM. However, there is 1 possible answer to this clue.

How many letters does the answer have?

The answer RADIUM has 6 letters.

When was this clue last used?

This clue was most recently seen in 2025.

How difficult is this clue?

We rate this clue as Easy difficulty.

Element co-discovered by Marie Curie Crossword Clue Answer

Can't figure out Element co-discovered by Marie Curie? The USA Today crossword from September 30, 2025 used this clue. Answer: 6 letters.

Element co-discovered by Marie Curie Crossword Answer

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Hints

Hint 1 meaning

Hint 2 clue words

Hint 3 anagram

Other USA Today Clues (9/30/25)

1A: "It didn't even ___ to me!" ("Mind blown")

6A: Letters before QIA+

10A: Like some expensive cheese

14A: "The Studio" actor Catherine

15A: Burn-soothing gel

16A: The "N" of N.K. Jemisin

17A: Herd immunity or streetlights, e.g.

19A: "Been there, done ___"

20A: Texting format letters

21A: Attitude

Element co-discovered by Marie Curie Crossword Clue FAQ

What is the 6-letter answer to "Element co-discovered by Marie Curie" crossword clue?

The answer to the "Element co-discovered by Marie Curie" crossword clue is RADIUM. This answer contains 6 letters and was confirmed in the USA Today puzzle.

Which crossword used "Element co-discovered by Marie Curie" clue?

This crossword clue most recently appeared in the USA Today puzzle on September 30, 2025. Daily crossword puzzles often reuse popular clues, so this clue may appear again in future puzzles from the same publication or others.

What is the meaning of RADIUM?

The word RADIUM means: an intensely radioactive metallic element that occurs in minute amounts in uranium ores. This definition provides context for why it fits the crossword clue "Element co-discovered by Marie Curie".