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| Expand? | Letters | Answer | Clue | |||||
| 99% | 5 | Exact Match! | ||||||
noun • a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere | ||||||||
| 44% | 15 | The atomic number of the element with the highest atomic number discovered before 2010 | ||||||
noun • a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known | ||||||||
| 39% | 8 | It was the first noble gas to be discovered | ||||||
noun • any of the chemically inert gaseous elements of the helium group in the periodic table | ||||||||
First Noble Gas To Be Discovered And Isolated Atomic Number 18 Crossword Clue
There is 1 exact and 91 possible answers.
We've checked our database and believe the answer is
ARGON which was last seen in the Telegraph Herculis crossword.
Check other possible answers below.
Check other possible answers below.
We think the answer to this crossword clue is:
ARGON
Updated: October 12, 2023
Best Possible Answers
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We think you're currently doing a Telegraph Herculis crossword, and other users also searched for these clues:
A division of a school year; or, the duration of a pregnancyVaporised water; locomotives powered by this; or, by extension, energy, impetus and momentum
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Clue Last Found In...
| Source | #Number | Answer |
|---|---|---|
| Telegraph Herculis13 Feb 2023 | Down 22 | |
This clue was last seen in the publications above.
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Similar Clues
| Clue | Source | |
|---|---|---|
1 | Colourless gas, atomic number 86
The Guardian Quick -
12 Feb 2015 | The Guardian Quick / 12 Feb 2015 |
2 | First noble gas to be discovered
New York Times -
25 May 2021 | New York Times / 25 May 2021 |
3 | Its atomic number is this clue's number divided by three
New York Times -
17 Aug 2023 | New York Times / 17 Aug 2023 |
4 | It was the first noble gas to be discovered by Sir William Ramsay and Lord Rayleigh. | |
5 | Noble gas, atomic number 18
The Guardian Quick -
24 Jan 2014 | The Guardian Quick / 24 Jan 2014 |
6 | Not yet discovered … even though 60-Across doesn't mean discovered
New York Times -
16 May 2023 | New York Times / 16 May 2023 |
7 | The atomic number of the element with the highest atomic number discovered before 2010 |
