What is a chemical bond? OR Identify and define the four major types of chemical bonding? Answer: Chemical Bond 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 of free elements other than inert …
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Is Ammonium ion (NH4+ ) a molecular ion? The ammonium ion is not a molecular ion because it is formed by the coordinate covalent bond between ammonia (NH3) and hydrogen ion (H+). Due to the lone pair electron, ammonia is an electron-rich species and can easily donate a pair of electrons to electron-deficient species (H+ …
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How is NH4+ ion formed? Formation of Ammonium ion: When ammonia (NH3) combines with H+ ion, results in the formation of Ammonium ion through a coordinate covalent bond. In ammonia, Nitrogen is a central atom having 5 electrons in its valence shell,3 electrons are shared with 3-H atoms and 1 lone pair of electrons complete …
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What is a 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 …
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