Crossword puzzle clue "heavy inert gas"

Here are the possible solutions for heavy inert gas clue

Answer
Clue
Relevancy
xenon
Clue
Heavy, inert gas
leaden
Clue
Heavy and inert
Definition
made of or resembling lead
argon
Clue
Inert gas
An inert gas
Common inert gas
Most common inert gas
Most common inert gas in the atmosphere
Inert gas, Ar
Definition
an inert gaseous element

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