Exam review Quiz

In a nonpolar covalent bond, electrons are shared equally.

• True

• False

Because of the polar bonds and the wide V shape of the molecule, water is a polar molecule.

• True

• False

Two ions with opposite charges attract each other, forming an ionic bond.

• True

• False

The hydrogen atoms of a water molecule are attached to oxygen by nonpolar covalent bonds.

• True

• False

An atom whose outer electron shell is full tends to interact with other atoms and share electrons.

• True

• False

A hydrogen bond is one of the most important types of strong chemical bonds.

• True

• False

Salt is a synonym for a covalent compound.

• True

• False

In a covalent bond, atoms transfer electrons between them.

• True

• False

An atom whose outer electron shell is not full tends to interact with other atoms and share, gain, or lose electrons, resulting in attractions called chemical bonds. The actual transfer of an electron between atoms results in an attraction called:

• Covalent bond

• Ionic bond

• Hydrogen bond

• Polar bond

In a nonpolar covalent bond, electrons are shared:

• Equally

• Unequally

• Transferred

• Gained