The most common and most likely answer to this crossword clue is the 10 letter word HELIUMATOM which also is the latest solution we found used in Wall Street Journal in 2021.
It has two protons crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| HELIUMATOM | 100 % | 10 |
Words with a meaning similar to the clue: It has two protons
These words may or may not be a possible solution to this crosswords clue.- helium
- argon
- negative
- pauli exclusion principle
- alpha particle
- exclusion principle
- zinc
- lithium
- neptunium
- praseodymium
- uranium
- atom
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution