How do you say noble gas in Bulgarian?
— Благороден газ


Generic synonyms for noble gas in Bulgarian
gasгаз (m) (gaz)
Specialized synonyms for noble gas in Bulgarian
argonаргон (m) (argón)
heтой (toj)
heliumхелий (m) (khélij)
kryptonкриптон (m) (kriptón)
neonнеон (m) (neón)
radonрадон (m) (radón)
xenonксенон (m) (ksenón)