Chemistry, asked by himanksharma2004, 8 months ago

why are 16 group elements and 17 group elements known as chal cogens and halogens respectively​

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Answered by Anonymous
2

Answer:

Group 16 and 17 elements are called chalcogens because they are very often found in the form of compounds or ores ib the earths crust…. ... It consists of the elements oxygen, sulfur, selenium, tellurium and polonium.

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