Unit 7 Review - Bonding

Front

What is a characteristic property of ionic compounds?

Back

Ionic compounds form hard, brittle crystals with characteristic shapes.

Front

What type of bond has an equal sharing of electrons?

Back

Non Polar Covalent bond.

Front

What happens when a sodium atom loses an electron?

Back

It becomes positively charged.

Front

Name the compound MgS.

Back

Magnesium Sulfide.

Front

What is the general property of ionic compounds regarding melting points?

Back

Ionic compounds typically have high melting points.

Front

What type of bond involves the transfer of electrons?

Back

Ionic bond.

Front

What is a polar covalent bond?

Back

A bond where electrons are shared unequally between atoms.

Front

What is the charge of a chloride ion (Cl-) after gaining an electron?

Back

It becomes negatively charged.

Front

What is the formula for sodium chloride?

Back

NaCl.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve transfer of electrons, while covalent bonds involve sharing of electrons.