# Which is the strongest reducing agent in the periodic table?

## Which is the strongest reducing agent in the periodic table?

Na is the strongest reducing agent, while Cl- is the weakest reducing agent.

### Which elements are strong reducing agents?

Common reducing agents include metals potassium, calcium, barium, sodium and magnesium, and also compounds that contain the H− ion, those being NaH, LiH, LiAlH4 and CaH2. Some elements and compounds can be both reducing or oxidizing agents.

#### Which of the following is the strongest reducing agent?

N2H4, the hydrazine is the strongest reducing agent.

Which metal is strongest reducing agent?

lithium
The best reducing metal is lithium, with the maximum negative value of electrode potential. By convention, reduction potential, or the propensity to be diminished, are the normal electrode potentials.

Which is strongest reducing agent Cr2+ or Fe2+?

Answer: Cr2+ is a stronger reducing agent than Fe2+. This can be explained on the basis of the standard electrode potential values E°(Cr3+/Cr2+ = –0.41 V) and E° (Fe3+/Fe2+ = + 0.77 V). Thus Cr2+ is easily oxidised to Cr3+ but Fe2+ cannot be as readily oxidised to Fe3+.

## Is KMnO4 a reducing agent?

Potassium permanganate is a very strong oxidizing agent and can, therefore, be used as an oxidant in a wide spectrum of chemical reactions….Chemical Properties Of Potassium Permanganate.

KMnO4 Potassium permanganate
Density of Potassium permanganate 2.703 g/cm³

### What is an example of a 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. The glucose (C6H12O6) is being oxidized, so it is the reducing agent.

#### Which element deviates from the trend in period 3?

Since the elements are in period 3, this means that all of them have an outer electron in energy level 3. However, the trend has two anomalies. The first is between Mg and Al, because the outer electron of Mg is in the orbital 3s, whereas that of Al is in 3p.

Which element of Period 3 has Valency 4?

Answer is Silicon . Its atomic number is 14. The electronic configuration is 2,8,4 . It requires 4 electrons to complete its octet thus it show a valency of 4.

Which is a stronger reducing agent Cu or Zn?

Zinc is a better reducing agent than copper. Strong reducing agents have weak conjugate oxidizing agents. Zn2+ is a weak conjugate oxidizing agent compared to Cu2+.

Sodium is the strongest reducing agent. Oxidizing and reducing strength of elements depends upon the atomic size, ionization enthalpy, electropositive and electronegative character and the number of valence electrons. The atomic number of sodium is 11. It consists of a single unpaired electron (3s 1).

## Which is the strongest reducing element in the third row?

Sodium has the largest atomic size among third low elements and the lowest ionization potential among third-row elements. Hence Sodium readily loses its valence electron and is thus strongest reducing agents. Silicon, phosphorous and sulphur are weak reducing agents.

### Which is the strongest oxidizing agent in third row elements?

Chlorine is the strongest oxidizing agent in third-row elements. Oxidizing and reducing strength of elements depends upon the atomic size, ionization enthalpy, electropositive and electronegative character and the number of valence electrons. Chlorine has high electronegativity. The atomic number of chlorine is 17.

#### Which is an oxidizing agent in the third period?

Hence Chlorine is an oxidizing agent. It is observed that, as we move from left to right along the third period atomic size gradually decreases, ionization enthalpy increases and the number of valence electrons increases.