Question

Why group $16$ elements are also known as chalcogens?

Answer 1

We have to know that the chalcogens are the compound components in bunch $16$ of the occasional table. This gathering is otherwise called the oxygen family. It comprises the components oxygen, sulfur, selenium, tellurium, and the radioactive component polonium. The artificially uncharacterized manufactured component livermorium, predicted to be a chalcogen too.

Complete answer:
We have to know that, the gathering $16$ components of present day occasional table comprise five components oxygen, sulfur, selenium, tellurium and polonium. The components in this gathering are otherwise, called the chalcogens or the mineral shaping components on the ground that numerous components can be separated from the sulfide or oxide metals.
When oxygen is richly found on the earth. Assessing the extents of various kinds of iotas found in the universe, oxygen was guaranteed as the fourth plentiful component after hydrogen, helium, and neon. It comprises about $89\%$of water, $46\%$of the earth outside layer and $20\%$ of the air.
For oxygen, the symbol for oxygen is given as $O$. It is a vapid and scentless gas utilized in the breath cycle by the people, which is changed over into carbon dioxide. Oxygen exists as a diatomic atom. Oxygen is likewise, found as a triatomic particle in follows, it is known as ozone. Oxygen joins promptly with numerous components. During the blend for certain components, the advancement of warmth energy happens, this interaction is known as ignition.

Note:
We have to know that natural compounds of chalcogens are frequently utilized as semiconductors. These components likewise structure a significant part in considering the compound responses of components with non-covalent bonds. They are likewise utilized in manufactured and organic chemistry tests, and to examine nuclear particles like electrons, protons, and neutrons.