3.2 Ionic Bonds

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 charged ions that attract each other.

Front

What happens to an atom when it loses electrons?

Back

When an atom loses electrons, it becomes positively charged and is called a cation.

Front

What happens to an atom when it gains electrons?

Back

When an atom gains electrons, it becomes negatively charged and is called an anion.

Front

What is the charge of a sodium ion (Na¹⁺)?

Back

The charge of a sodium ion (Na¹⁺) is +1, indicating it has lost one electron.

Front

What is the charge of a fluoride ion (F^1-)?

Back

The charge of a fluoride ion (F^1-) is -1, indicating it has gained one electron.

Front

What is the formula for the compound formed between sodium and fluoride?

Back

The formula for the compound formed between sodium and fluoride is NaF.

Front

What are anions?

Back

Anions are negatively charged ions that are formed when an atom gains one or more electrons.

Front

What are cations?

Back

Cations are positively charged ions that are formed when an atom loses one or more electrons.

Front

Is hydrogen a metal, non-metal, or metalloid?

Back

Hydrogen is considered a non-metal.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons in order to have eight electrons in their outermost shell, achieving a stable electron configuration.