What is the occurrence of elements of group 16?
Understand the Problem
The question is asking about the occurrence or presence of elements that belong to group 16 in the periodic table, which includes elements like oxygen, sulfur, selenium, tellurium, and polonium. It wants to know where these elements can be commonly found or their significance.
Answer
Group 16 elements: oxygen, sulfur, selenium, tellurium, polonium; abundant in nature, especially oxygen in air and crust.
The elements in Group 16, known as the chalcogens, include oxygen, sulfur, selenium, tellurium, and polonium. They are found in nature in both free and combined states. Oxygen, being the most abundant, constitutes 20.946% of the air and 46.6% of the Earth's crust.
Answer for screen readers
The elements in Group 16, known as the chalcogens, include oxygen, sulfur, selenium, tellurium, and polonium. They are found in nature in both free and combined states. Oxygen, being the most abundant, constitutes 20.946% of the air and 46.6% of the Earth's crust.
More Information
The chalcogens play vital roles in life processes, such as oxygen in respiration and sulfur in amino acids.
Sources
- Occurrence of group 16 elements - Unacademy - unacademy.com
- Group 16 Elements Of Modern Periodic Table - BYJU'S - byjus.com
