Covalent Bonding

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 molecular formula for methane?

Back

CH₄

Front

What is the molecular formula for ammonia?

Back

NH₃

Front

How many covalent bonds does carbon need to form to complete its outer shell?

Back

4

Front

Which element typically forms three covalent bonds?

Back

Phosphorous

Front

What is the octet rule?

Back

The octet rule states that atoms tend to bond in such a way that they have eight electrons in their outer shell, achieving a stable electron configuration.

Front

What type of elements typically form covalent bonds?

Back

Nonmetals typically form covalent bonds.

Front

What is a single covalent bond?

Back

A single covalent bond is formed when two atoms share one pair of electrons.

Front

What is a double covalent bond?

Back

A double covalent bond is formed when two atoms share two pairs of electrons.

Front

What is a triple covalent bond?

Back

A triple covalent bond is formed when two atoms share three pairs of electrons.