Clue | Length | Answer |
---|---|---|
element first discovered as an unknown spectral line during observation of a solar eclipse in 1868 | 6 letters | helium |
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What is the answer to the crossword clue „element first discovered as an unknown spectral line during observation of a solar eclipse in 1868“. We have found 1 Answers for: „element first discovered as an unknown spectral line during observation of a solar eclipse in 1868“. Try to find some letters, so you can find your solution more easily.
Clue | Length | Answer |
---|---|---|
element first discovered as an unknown spectral line during observation of a solar eclipse in 1868 | 6 letters | helium |
Likely related crossword puzzle clues