Unverified50% confidenceFactExact time
Argon is the element with atomic number 18 and is an inert gas with extremely stable chemical properties.
1
Sources
50%
Confidence
Long-term
Relevance
9/30/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/963166API
curl https://kongchang.com/api/v1/knowledge/claims/963166MCP
get_claim(id=963166)