Which is the most reactive element in Nitrogen family ?

 Which is the most reactive element in Nitrogen family ?
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 Phosphorous   
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Organic chemistry involves molecules that contain which element? a. carbon c. oxygen b. nitrogen d. calcium

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The element which is required by the plant in large quantity : (1) Calcium (2) Nitrogen (3) Phosphorus(4) Sulphur

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The most abundant element in the earth’s atmosphere is (1) Argon (2) Nitrogen (3) Oxygen (4) Krypton

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The most abundant element by number in the living system is : (1) Nitrogen (2) Hydrogen (3) Oxygen (4) Carbon

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The element absorbed both in cation and anion form is (1) Sulphur (2) Nitrogen (3) Calcium (4) Phosphorus

Description : The element absorbed both in cation and anion form is (1) Sulphur (2) Nitrogen (3) Calcium (4) Phosphorus 

Last Answer : Nitrogen

Which one of the following is a micro-element ? (1) Chlorine (2) Hydrogen (3) Nitrogen (4) Oxygen

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The most abundant element in the human body is (1) carbon (2) iron (3) nitrogen (4) oxygen

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