Polar Bond — Chemistry Definition | AllChemicals | AllChemicals

What is Polar Bond?

A polar bond (polar covalent bond) is a covalent bond in which the electron density is unequally shared between the two bonded atoms due to a difference in their electronegativities. The more electronegative atom carries a partial negative charge (δ−) and the less electronegative atom carries a partial positive charge (δ+). Water (O–H bonds) and hydrogen fluoride (H–F bond) contain polar bonds. Polar bonds give rise to molecular dipole moments.

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Term Polar Bond

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What is Polar Bond?

A polar bond (polar covalent bond) is a covalent bond in which the electron density is unequally shared between the two bonded atoms due to a difference in their electronegativities. The more electronegative atom carries a partial negative charge (δ−) and the less electronegative atom carries a partial positive charge (δ+). Water (O–H bonds) and hydrogen fluoride (H–F bond) contain polar bonds. Polar bonds give rise to molecular dipole moments.

More "P" Terms

P-type Semiconductor Pairing Pairing Energy Palladium Pd Parachor [P] = M(γ)^(1/4) / (ρ_L - ρ_V) Paramagnetic χ_m > 0; unpaired electrons; μ = √(n(n+2)) BM (n = unpaired electrons) Paramagnetism Partial Ionic Character % ionic = (1 - e^(-Δχ²/4)) × 100% Partial Pressure Partial Pressure p_i = x_i × P_total; P_total = Σp_i Particulate Matter Parts Per Million ppm = mg/L (water) or mg/kg; = (mass solute/mass solution) × 10⁶

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