Ionic & Covalent Bonding

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically between a metal and a nonmetal.

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 happens when a metal loses an electron?

Back

When a metal loses an electron, it becomes a positive ion (cation).

Front

What type of bond is formed between sodium (Na) and chlorine (Cl)?

Back

An ionic bond is formed between sodium (Na) and chlorine (Cl), resulting in the formation of sodium chloride (NaCl).

Front

What is a positive ion?

Back

A positive ion, or cation, is an atom that has lost one or more electrons, resulting in a net positive charge.

Front

What is a negative ion?

Back

A negative ion, or anion, is an atom that has gained one or more electrons, resulting in a net negative charge.

Front

Identify the compound Na2SO4 as ionic or covalent.

Back

Na2SO4 is an ionic compound.

Front

What type of bonding is described as 'cooperation'?

Back

Covalent bonding is often described as 'cooperation' because atoms share electrons.

Front

What type of bond involves the sharing of electrons?

Back

A covalent bond involves the sharing of electrons between atoms.

Front

What is the difference between ionic and covalent bonds?

Back

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