sixteen chemical elements

Asked by Dushyant singh | 5th Sep, 2010, 05:36: PM

Expert Answer:

The essential elements can be grouped as
(i) Macronutrients, and

(ii) Micronutrients

Macronutrients: These include
carbon, hydrogen, oxygen, nitrogen, phosphorous, sulphur, potassium, calcium and magnesium.
 
Micronutrients: These include iron, manganese, copper, molybdenum, zinc, boron, chlorine and nickel.

Answered by  | 6th Sep, 2010, 07:57: AM

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