Front

What is a covalent bond?

Back

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

Front

What type of bond is formed in NaCl?

Back

Ionic bonding.

Front

What bond is predicted to form between selenium (Se) and chlorine (Cl)?

Back

Covalent bond.

Front

Which substance contains bonds that involve sharing of electrons?

Back

PO3^3-.

Front

What bond is predicted to form between strontium (Sr) and sulfur (S)?

Back

Ionic bond.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

Front

What is the electronegativity difference that typically indicates ionic bonding?

Back

A large electronegativity difference, usually greater than 1.7.

Front

What is a metallic bond?

Back

A metallic bond is a type of chemical bond that occurs between metal atoms, characterized by a 'sea of electrons' that are free to move.

Front

What is the main characteristic of covalent bonds?

Back

Covalent bonds involve the sharing of electron pairs between atoms.

Front

What type of bond is formed between two nonmetals?

Back

Covalent bond.