Which is untrue about water?
A. It is non-polar molecule
B. It has strong surface tension
C. It is the only natural substance to exist as a solid, liquid, and gas at normal temperature on earth
D. It has a solid form that is less dense than its liquid form
E. Other?

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.

What additive are in a lavender tube for phlebotomists