Crossword Answer nitrogen

Here are all the crossword puzzles and clues where the answer nitrogen appeared.

Clue
Puzzle
Date
About 78% of air
Universal
Dec 12, 2024
The first of the nurserymen to get iron mixture - it helps the plants to grow
Metro Cryptic
Aug 7, 2024
Element No. 7
Eugene Sheffer
Apr 25, 2024
Common gas
The Sun Coffee Time
Jun 12, 2023
Get iron transmuted with new element
The Sun Cryptic
Jun 12, 2023
Much of the atmosphere
LA Times
Feb 9, 2023