Chemical Bonding Review

Front

What does a double bond represent in an electron dot diagram?

Back

A double bond represents two pairs of shared electrons between atoms.

Front

How do covalent bonds form?

Back

Covalent bonds form by sharing valence electrons between atoms.

Front

What type of elements are involved in ionic bonds?

Back

Ionic bonds are formed between metals and non-metals.

Front

What ion does lithium form when it loses an electron?

Back

Lithium forms a Li+ ion.

Front

What is the Octet Rule?

Back

The Octet Rule states that atoms react to achieve 8 electrons in their outermost energy level.

Front

What is a covalent bond?

Back

A covalent bond is a chemical bond formed by the sharing of electron pairs between atoms.

Front

What is an ionic bond?

Back

An ionic bond is a chemical bond formed through the transfer of electrons from one atom to another, resulting in the attraction between oppositely charged ions.

Front

What is the significance of valence electrons in bonding?

Back

Valence electrons are the outermost electrons that determine how an atom can bond with others.

Front

What is the difference between a single bond and a triple bond?

Back

A single bond involves one pair of shared electrons, while a triple bond involves three pairs of shared electrons.

Front

What is the charge of a non-metal ion when it gains electrons?

Back

A non-metal ion becomes negatively charged (anion) when it gains electrons.