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Classification of Elements and Periodicity in Properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryClassification of Elements and Periodicity in Properties1 Mark
Question
Which group elements are called chalcogens?
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Answer

Group 16 chalcogens means ore forming elements. Most of the ores are oxides and sulphide therefore group 6 elements are called chalcogens.

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