It appears all of them are correct Smaller drops will scatter around while maintaining their shape Larger drop will spread stick to the surface. and drops close together will join to form on gigantic sphere(but not perfect sphere) and if they are in the sun, they'll eventually evaporate
atomic numbers on periodic tables are derived from the average value of all the isotopes of the element. So being averages they are sometimes not integers.
Manipulation of the independent variable should change the dependent variable, the value of which "depends" on the independent variable's change in value.
