Answer: NITROGEN

The crossword puzzle answer NITROGEN has 8 different clues. We have seen it appear in puzzles 262 times.

Crossword puzzle clues for NITROGEN:

• Air, mostly
• Atomic number 7
• Part of atmosphere
• Ammonia component
• 80% of Earth's atmosphere
• Air's main component
• Most of the air
• Primary constituent of air

Usage in crossword puzzles

• Washington Post Sunday Crossword Puzzle - 2001-05-06
• USA Today Crossword Puzzle - 2005-04-07

Back to crossword answers starting with letter N