Name the three groups of chemical elements that make up the cell, according to their quantitative content.

The chemical elements that make up the cell, according to their quantitative content, are divided as follows:

Macronutrients:

-oxygen 70%

-carbon 16%

-hydrogen 9%

– nitrogen 2.5%

Trace elements:

-sulfur 0.2-0.3%

-potassium 0.2-0.3%

-chlorine 0.2%

– iodine 0.1%

-sodium 0.1%

-magnesium 0.07%

– iron 0.01%

Ultramicroelements:

-copper 0.01%

-manganese 0.01%

-fluorine 0.01%

-borne 0.01%