why VI-A group elements are named as chalcogens?
ASMA SANOBAR , 10 Years ago
Grade 11
Inorganic Chemistry> why VI-A group elements are named as chal...
1 Answers
Sunil Kumar FP
Last Activity: 10 Years ago
they are called chalcogens because they are ore forming element asa large number of metal ore exists as sulfide or oxides.
thanks and regards
sunil kr
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