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helium group Meaning in Punjabi ( helium group ਪੰਜਾਬੀ ਭਾਸ਼ਾ ਵਿੱਚ ਇਸ ਸ਼ਬਦ ਦਾ ਕੀ ਅਰਥ ਹੈ?)



ਹੇਲੀਅਮ ਗਰੁੱਪ

Noun:

ਹੀਲੀਅਮ ਗਰੁੱਪ,

helium group's Usage Examples:

IUPAC group number 18 Name by element helium group or neon group Trivial name noble gases CAS group number (US, pattern A-B-A) VIIIA old IUPAC number (Europe.


15, the pnictogens; 16, the chalcogens; 17, the halogens; and 18, the helium group, composed of the noble gases (excluding helium) and oganesson.



Synonyms:

series,

Antonyms:

divergency, convergence,

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