Unit 3.1 - Bonding & Nomenclature Flashcard

Front

What are valence electrons?

Back

Valence electrons are the electrons in the outermost shell of an atom that are involved in forming bonds with other atoms.

Front

What type of bond involves the sharing of valence electrons?

Back

Covalent bonds involve the sharing of valence electrons between two atoms.

Front

What type of bond involves the transfer of valence electrons?

Back

Ionic bonds involve the transfer of valence electrons from one atom to another.

Front

What is formed when two atoms share unpaired valence electrons?

Back

A covalent bond is formed when two atoms share unpaired valence electrons.

Front

Which element typically gives up electrons in a bond?

Back

Sodium typically gives up electrons in a bond.

Front

What is the chemical formula for sodium oxide?

Back

The chemical formula for sodium oxide is Na2O.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond that occurs when one atom transfers electrons to another atom, resulting in the formation of ions.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond that involves the sharing of electron pairs between atoms.

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 an example of a compound formed by ionic bonding?

Back

Sodium chloride (NaCl) is an example of a compound formed by ionic bonding.