Which of these two substances has the highest melting point? Address all three intermolecular forces. If a force isn't present, then you must say so.

An atom of Helium, vs an atom of Xenon

[3] address each of the three intermolecular forces

[1] correct prediction for melting point

What statement goes against the kinetic theory of gases

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.

A2-kg bowling ball is 1 meter off the ground on a post when it falls. just before it reaches the ground,its traveling 4.4 m/s. assuming that there is no air resistant, which statement is true a. the initial potential energy is less then the final kinetic energy b. the mechanical energy is not conserved c. the mechanical energy is conserved d. the initial potential energy is greater than the final kinetic energy