Covalent Bonding

Front

What is a covalent bond?

Back

A covalent bond is a chemical bond formed when two atoms share one or more pairs of electrons.

Front

Which type of bond is formed between two nonmetals?

Back

Covalent bond.

Front

What is the difference between polar and non-polar covalent bonds?

Back

Polar covalent bonds occur when electrons are shared unequally, resulting in a molecule with a slight charge; non-polar covalent bonds occur when electrons are shared equally.

Front

What is a coordinate covalent bond?

Back

A coordinate covalent bond is a type of covalent bond where one atom donates both electrons to the bond.

Front

What are dispersion forces?

Back

Dispersion forces are weak intermolecular forces that arise from temporary shifts in electron density in atoms or molecules.

Front

What is the strongest type of intermolecular force?

Back

Hydrogen bond.

Front

What is the weakest type of intermolecular force?

Back

Dipole interaction.

Front

What is a double bond?

Back

A double bond is a type of covalent bond where two pairs of electrons are shared between two atoms.

Front

What is a triple bond?

Back

A triple bond is a type of covalent bond where three pairs of electrons are shared between two atoms.

Front

What is the significance of nonbonding pairs of electrons?

Back

Nonbonding pairs of electrons, or lone pairs, can influence the shape and reactivity of a molecule.