A covalent bond is formed by:
ATransfer of electrons
BSharing of electrons
CLoss of protons
DGain of neutrons
Answer & Solution
Correct answer: B. Sharing of electrons
1. Covalent bonds form between non-metals.
2. Atoms share their valence electrons to fill their octets.
3. The shared pair belongs to both atoms.
4. So covalent bonds form by sharing of electrons.
_Source: Selina Concise Chemistry ICSE Class 10, Ch 2 'Chemical Bonding'_
Related questions
Besides VSEPR and the Kossel Lewis approach, which two theories are listed?Which theory is abbreviated VSEPR?Why can lattice enthalpy not be calculated directly from attraction and repulsion alone?Ionic bonds form most easily between elements with low ionization enthalpies and high negaWhat is the lattice enthalpy of sodium chloride?Lattice enthalpy is the energy required to separate one mole of an ionic solid into:The structures contributing to a resonance hybrid are called:Why was the concept of resonance introduced?