Covalent Bonding Review

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

What is the electronegativity difference for a covalent bond?

Back

The electronegativity difference for a covalent bond is less than 1.7.

Front

What is the molecular formula for Tetracarbon Decahydride?

Back

C4H10.

Front

What type of bond is formed in Potassium Chloride?

Back

Ionic bond.

Front

What is a Lewis Dot Diagram?

Back

A Lewis Dot Diagram is a representation of the valence electrons of an atom, showing how they are arranged in a molecule.

Front

What is the shape of a molecule with a trigonal planar geometry?

Back

A molecule with a trigonal planar geometry has three atoms bonded to a central atom, all in the same plane.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the significance of the octet rule in covalent bonding?

Back

The octet rule states that atoms tend to bond in such a way that they have eight electrons in their valence shell, achieving stability.

Front

What is a polar covalent bond?

Back

A polar covalent bond is a type of covalent bond where the electrons are shared unequally between the two atoms, resulting in a dipole moment.

Front

What is the VSEPR theory?

Back

The Valence Shell Electron Pair Repulsion (VSEPR) theory is used to predict the geometry of individual molecules based on the repulsion between electron pairs.