Ionic, Covalent, Metallic Bonding Flashcard

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond that occurs when electrons are transferred from one atom to another, resulting in the formation of charged ions that attract each other.

Front

What is a covalent bond?

Back

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

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, allowing for conductivity.

Front

Which element does not bond to form molecules: oxygen, chlorine, neon, or sulfur?

Back

Neon does not bond to form molecules because it is a noble gas with a full valence shell.

Front

What charge does a Boron ion have?

Back

A Boron ion has a charge of +3.

Front

What is the main characteristic of ionic compounds?

Back

Ionic compounds typically form crystalline structures and have high melting and boiling points.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons and the formation of ions, while covalent bonds involve the sharing of electrons between atoms.

Front

What is the typical state of metallic bonds at room temperature?

Back

Metallic bonds are typically solid at room temperature.

Front

What type of elements usually form covalent bonds?

Back

Covalent bonds are usually formed between nonmetals.

Front

What is the significance of the octet rule in 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 a stable electron configuration.