which 4 element are the most common in the human body?

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Solution

1. The four most common elements in human body are:

(a) Carbon
(b) Hydrogen
(c) Nitrogen
(d) Iron

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Similar questions

What are the most common elements in the human body?

Pick up the statements which are related with carbon:

1. 14^th group element.

2. In the human body, it is second most abundant element by mass after oxygen.

3. Non-metallic.

4. 15^th group element.

5. One of the few elements known since antiquity.

6. Only 4 electrons are available for bonding.

7. Only 3 electrons are available for bonding.

8. Metallic.

In human body which element is most abundant by weight and by number respectively?

a) carbon, hydrogen

b) oxygen, hydrogen

c) oxygen, carbon

d) carbon, nitrogen

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