Ionic and Covalent Bonding

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond that occurs between a metal and a nonmetal, where electrons are transferred from one atom to another, resulting in the formation of positive and negative ions.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two nonmetals share electrons to achieve a full outer shell.

Front

What is a positive ion?

Back

A positive ion, or cation, is formed when an atom loses one or more electrons.

Front

What is a negative ion?

Back

A negative ion, or anion, is formed when an atom gains one or more electrons.

Front

What happens to an atom when it loses a valence electron?

Back

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

Front

What happens to sulfur (S) when it forms an ionic bond?

Back

Sulfur (S) will gain 2 valence electrons when forming an ionic bond.

Front

What type of bond is formed between a metal and a nonmetal?

Back

An ionic bond is formed between a metal and a nonmetal.

Front

What is the charge of a cation?

Back

A cation has a positive charge.

Front

What is the charge of an anion?

Back

An anion has a negative charge.

Front

What is the role of electrons in ionic bonding?

Back

In ionic bonding, electrons are transferred from one atom to another.