Which type of bond is formed by the transfer of electrons?

A. Ionic bond A.

B. Covalent bond B.

C. Metallic bond C.

D. Hydrogen bond D.

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

The correct answer is a) Ionic bond.

An ionic bond is formed when one atom completely transfers electrons to another atom, creating positively and negatively charged ions that are then attracted to each other. This transfer of electrons results in the formation of a strong electrostatic bond between the ions.

Why other options are incorrect:
b) Covalent bond:Covalent bonds are formed by the sharing of electrons between atoms, not the transfer of electrons.
c) Metallic bond:
Metallic bonds involve a "sea" of freely moving electrons that are delocalized throughout the metal lattice. This is a unique type of bonding that doesn't involve the transfer of electrons from one atom to another.
d) Hydrogen bond:
Hydrogen bonds are intermolecular forces that occur between a hydrogen atom bonded to a highly electronegative atom (like oxygen or nitrogen) and another electronegative atom in a nearby molecule. These are not true chemical bonds like ionic or covalent bonds, and they don't involve the transfer of electrons.

Which type of bond is formed by the transfer of electrons?

Practice MCQ for SSC, UPSC, RRB Exams

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

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