When 50 mL of ethanol is
mixed with 50 mL of water, a solution forms. The
volume of the final solution is less than 100 mL.
Propose an explanation for this phenomenon.
(Hint: Consider what you know about the space
between particles in liquids.)

Iknow the answer is a but i don't know why

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.