Clue: Element in laughing gas

Answer: NITROGEN

Length: 8

---

Similar Clues:

• Inert gaseous element (ARGON with 5 letters)
• Gaseous element (e.g. ARGON with 5 letters)
• Inert element (e.g. ARGON with 5 letters)
• Gaseous element in our atmosphere (e.g. ARGON with 5 letters)
• Element whose name comes from Greek for "inactive" (ARGON with 5 letters)
• A gaseous element (ARGON with 5 letters)
• Element in insecticides (ARSENIC with 7 letters)
• Any inert element (GAS with 3 letters)
• Colorless, gaseous element (e.g. NEON with 4 letters)
• Inert element used in lights (NEON with 4 letters)