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What are Group 15 elements

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What are Group 15 elements

Posted by Dgf Chd 5 years, 2 months ago

CBSE > Class 12 > Chemistry

2 answers

Nehapandey Nehapandey 5 years, 2 months ago

In group 15 ,there are 5 elements are present those are nitrogen phosphorus arsenic antimony and bismuth in which nitrogen and phosphorus are non metal ,arsenic antimony are metalloid and his much is a typical metal . Occurrence are as follows There are 70% nitrogen present in our atmosphere by volume ,also it is found in earth crust ,urea, Phosphorus are generally occurs in minerals of the apetite family ,also it is found in bones as well as in living cell.phoshoprotien are present in milk and egg. As ,SB ,bi are generally found in sulphide ore

Yogita Ingle 5 years, 2 months ago

Group 15 elements include nitrogen, phosphorus, arsenic, antimony and bismuth. Nitrogen is the real constituent of the air and records for 78% of it by volume. It is the primary member of this group and happens in a free state as a diatomic gas, N₂.

Phosphorus is a fundamental constituent of animal and plant matter. Phosphate groups are constituents of nucleic acids, that is, DNA and RNA. Around 60% of bones and teeth are made out of phosphates. Phosphoproteins are available in egg yolk, milk, and bone marrow. The rest of the elements of the group, that is, arsenic, antimony, and bismuth, mostly happen as sulfides. For example, Stibnite, Arsenopyrite, and bismuth glance.

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