What is the basis of life element?

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What is the basis of life element?

The four basic elements of life are: Oxygen, hydrogen, nitrogen and phosphorus. These four elements are found in abundance in both the human body and in animals. There are other elements that compose the human body, but the four we’ve highlighted participate in all life processes.

Is water an oxidant?

In the presence of a strong electron donor (strong reducing agent), water serves as an oxidizing agent. In the presence of a strong electron acceptor (strong oxidizing agent), water serves as a reducing agent.

Do we need oxidants?

Oxidation can damage vital molecules in our cells, including DNA and proteins, which are responsible for many body processes. Molecules such as DNA are needed for cells to function properly, so if too many are damaged, the cell can malfunction or die. This is why antioxidants are important.

Why are oxidants bad for you?

Oxidants are reactive molecules that are produced both inside your body and the environment that can react with other cellular molecules in your body such as protein, DNA and lipids. When it does that, it damages molecules and it’s what causes disease and inflammation.

Is oxygen a reducing agent?

Oxygen is reduced, so it is an oxidizing agent. The glucose is oxidized, so it is a reducing agent. When A loses electrons, it is oxidized, and is thus a reducing agent.

Which is the reducing agent?

A reducing agent typically is in one of its lower possible oxidation states and is known as the electron donor. Examples of reducing agents include the earth metals, formic acid, oxalic acid, and sulfite compounds.

Is Cl or Br a better reducing agent?

Chlorine has the ability to take electrons from both bromide ions and iodide ions. Bromine and iodine cannot reclaim those electrons from the chloride ions formed. This indicates that chlorine is a more powerful oxidizing agent than either bromine or iodine.

Which is the strongest reducing agent mg RB NA K?

The strongest reducing agent out of Na, K, Rb and Cs is

  • A. Na.
  • B. Cs.
  • C. Rb.
  • D. K.
  • Answer. C.
  • Solution. E∘ (red) of these alkali metals is in the order. Na(-2.714V)<K(-2.925V)

Is BR strong reducing agent?

Explanation: Br− loses an electron; it is being oxidized from Br− to Br2, thus Br− is the reducing agent.