explain atomic and physical properties of elements of group 16, 17, 18
Answers
Explanation:
The elements of group 16 have two electrons less than nearest noble gas configuration. They have high tendency to accept electrons and have large negative electron gain enthalpies. The value for oxygen is least negative in this group.
Answer:
The elements of group 16 have two electrons less than nearest noble gas configuration. They have high tendency to accept electrons and have large negative electron gain enthalpies. The value for oxygen is least negative in this group.
The element in 17 no. group are known as helogens.
Halogens display physical and chemical properties typical of nonmetals. They have relatively low melting and boiling points that increase steadily down the group. Near room temperature, the halogens span all of the physical states: Fluorine and chlorine are gases, bromine is a liquid, and iodine is a solid.
In group no. 18, there are noble gases
Other characteristics of the noble gases are that they all conduct electricity, fluoresce, are odorless and colorless, and are used in many conditions when a stable element is needed to maintain a safe and constant environment. This chemical series contains helium, neon, argon, krypton, xenon, and radon
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