Synonyms for
Ar
Definition
Ar is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas.
Synonyms & similar words
Synonyms by register
Antonyms
Common collocations
- ar to
- ar at
- ar near
- ar close
- ar by
- ar into
Word family
Usage note
The word 'ar' is not a standard English word. It is likely a typo for 'are' or 'arrive'. If you intended 'arrive', it means to reach a place at the end of a journey or to come to a place.
Example sentences
- The ar in the atmosphere makes up about 0.93% of the total volume.
- Argon is one of the most abundant elements in the Earth's atmosphere.
- Noble gases like ar are used in welding and lighting applications.
Quotes
'Argon is a gas that does not react. It has no color, no odor, no taste, and does not burn.' - Peter Atkins
'Argon - a gas that nobody knows.' - Lord Rayleigh