Unit 3 Review (DC)

Forces of attraction within a molecule or formula unit that hold them together are called ____.

Forces of attraction that exist between molecules or formula units are called ____.

A high-strength type of interparticle force that occurs between hydrogen bonded to an electronegative atom (O, N, or F) and an electronegative atom (O, N, or F) on another molecule is called ____.

Force of attraction between atoms/molecules that relies on the formation of a temporary dipole in one molecule inducing a dipole in another molecule is called ____.

The force of attraction between an ion and the partial charge of a polar molecule is called ____.

Force of attraction between atoms/molecules in which a polar molecule induces a dipole in an atom or nonpolar molecule is called ____.

The strength of the London dispersion force increases as the number of electrons in the atoms/molecules increases.

A measure of how easy it is to distort an electron cloud so it is not symmetrical is called ____.

Using your knowledge of the effects of chemical structure on interparticle forces, put the following molecules in order of increasing boiling point. (1 has the lowest boiling point, and 4 has the highest boiling point)

Rank the interparticle forces in order of increasing strength (5 is the weakest, 1 is the strongest).

Based on your knowledge of interparticle forces, which of the following will result in the highest boiling point for molecules with similar masses?

Match the property of matter with its definition.

A theory of matter to explain the existence of different states of matter by treating matter as a large collection of small particles that are in constant motion is called ____.

A graph of pressure vs. temperature that shows the state(s) of matter that exist under a particular set of conditions is called ____.

The temperature and pressure at which all three phases of matter exist simultaneously is called ____