What is the main difference between ionic and covalent bond? ANSWER : Ionic Bond : The bond formed by the complete transfer of electrons from one atom to another is called an ionic bond. Its also known as Electrovalent Bond. FORMATION OF IONIC BOND: Following are the conditions that are necessary for the formation of …
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What is an Ionic bond? Ionic Bond Definition: In simple words, an ionic bond is a chemical bond which is formed due to the complete transfer of electrons from one atom to another atom. An ionic bond is also called an electrovalent bond. How is an ionic bond formed? Following are the conditions which are …
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Explain the two concepts, which explain the chemical bonding? ANSWER: Chemical bonding is explained with the help of two important concepts. The Valence Concept The Orbital Concept The Valence Concept (Electric theory of valence) INTRODUCTION: In 1916, G.N Lewis and W. Kossel presented the electronic theory of valence. STATEMENT: It states that “In a …
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Chemical Bonds and its Types: What is a chemical bond? OR Identify and define the four major types of chemical bonding? Answer: Chemical Bond definition The attractive forces that hold the atom together to form a chemical compound or molecule are called chemical bonds. EXPLANATION: Why do atoms form chemical bonds? The chemical reactivity …
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What is meant by electronegativity? Electronegativity is the ability of an atom to attract the shared electron pair towards itself in a covalent bond. The electronegativity increases from left to right in a period. The electronegativity decreases down the group. Factors affecting Electronegativity: The key factors that influence electronegativity are as follow: 1. Atomic size …
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Coordinate Covalent bond A coordinate Covalent bond is also known as a Dative or Dipolar Bond. Coordinate Covalent Bond Definition: It is a type of covalent bond that forms when one atom donates a pair of electrons to another atom. It is a kind of 2 – centre s electron covalent bond in which the …
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