Question
Download Solution PDFWhich of the following group elements are called chalcogens?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Group-16.
- Chalcogens are a group of non-metal elements that have similar chemical properties.
- The word chalcogen comes from the Greek word "chalcos" which means copper.
- Group-2 elements are called alkaline earth metals.
- Group-17 elements are called halogens.
- Group-18 elements are called noble gases.
- Chalcogens are located in Group-16 of the periodic table.
- They include oxygen, sulfur, selenium, tellurium, and polonium.
- Chalcogens are known for their ability to form compounds with metals and nonmetals.
- They are important elements in biological systems and have numerous industrial applications.
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