The most electropositive element are cesium in periodic table.

What is Electropositivity?

It is define as, the ability of an atom to donate electrons and form positively charged cations. this is called electropositive elements.

What is Electropositivity element?

The electropositive is those elements or groups that give up electrons, such as metals and acidic hydrogen.

What is the Most electropositive element in periodic table?


The most electropositive elements are Cs (Caesium) according to periodic table. and this elements or group that give up electrons, such as metals. so, Caesium is called most electropositive elements. and Caesium or Cesium (cesium in American English) is a chemical element with the symbol Cs and atomic number 55. It is a soft, silvery-golden alkali metal with a melting point of 28.5 °C (83.3 °F), which makes it one of only five elemental metals that are liquid at room temperature.


The most electropositive elements in periodic table is Caesium. it is chemical elements with symbol Cs. and the atomic no of cesium is 55. cesium is look like as a soft and golden.

Question and Answer

1 What is the most electropositive elements?

Cesium is the chemical elements, and it is called most electropositive elements in periodic table.

2. What is the decreasing order of electropositive character?

The correct decreasing order of electropositive character among the following elements. such as, Fe, Rb, Br, Te, F, Ca.


3. What is the highest and lowest electropositive elements?

Caesium and francium is the highest electropositive elements. whereas, fluorine, chlorine and oxygen are the lowest electropositive elements in the periodic table.

4. Which alkali has most electropositive character?

Yes, it is true alkali metals (Cesium) is most electropositive character according to periodic table.

5. Among the alkali metals which has most electropositive character?

Among all the alkali metals or elements of the periodic table, alkali metals (Cesium) are considered to be the most electropositive. so, we can say that Cesium is most electropositive stable element.

6. Why alkali metals are more electropositive then alkaline earth metals?

Alkali metals has higher size as compare to alkaline earth metals. so, alkali metals are more electropositive. and Alkaline earth metals are less electropositive because of the smaller size and higher ionisation enthalpies of alkaline earth metals as compared to alkali metals.

1 Comment

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