helium group Meaning in marathi ( helium group शब्दाचा मराठी अर्थ)
हेलियम ग्रुप
Noun:
हेलियम ग्रुप,
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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,