What happens to the molecules in water as it freezes? the average kinetic energy of the molecules decreases. the average kinetic energy of the molecules increases. the molecules give off heat. the molecules move faster.

I believe the answer would be A, because the water molecules slow down so much that the attractions can be be put into the hexagonal pattern

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible