Susan shakes a bottle of oil and vinegar salad dressing, then sets it on the table. after a while, the oil rises to the top and the vinegar settles on the bottom of the bottle. why does this happen?

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

Stage in which a typical star has completely stopped fusion

Word equation for k(s) +h2o(l) yield koh (aq) + h2