Which of the following molecules has a dipole moment?
so3 ccl4 pf3
a.) so3 and ccl4 only
b.) ccl4 only
c.) pf3 only
d.) so3, ccl4, and pf3

After cloud droplets form, what must happen to them for precipitation to occur?

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.