Ionic Bonding

Front

What is ionic bonding?

Back

Ionic bonding is the electrostatic attraction between positively charged ions (cations) and negatively charged ions (anions) that occurs when electrons are transferred from one atom to another.

Front

How many electrons are needed in the outer energy levels of an atom to be stable?

Back

8 electrons are needed in the outer energy levels of an atom to be stable.

Front

What is an ion?

Back

An ion is a charged particle that has gained or lost electrons.

Front

Which element has a full valence shell?

Back

Neon has a full valence shell.

Front

What happens when an atom loses a valence electron?

Back

When an atom loses a valence electron, it becomes a positive ion.

Front

What is the formula for the compound formed between Na¹⁺ and F^1-?

Back

The formula for the compound is NaF.

Front

What is a cation?

Back

A cation is a positively charged ion that results from the loss of one or more electrons.

Front

What is an anion?

Back

An anion is a negatively charged ion that results from the gain of one or more electrons.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons.

Front

What type of elements typically form ionic bonds?

Back

Ionic bonds typically form between metals and nonmetals.