Which skier will have a greater potential energy?
a both skiers will have the same amount of potential energy since they both weigh the same.
b. skier 1 will have more potential energy.
c. skier 2 will have more potential energy.

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]

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Summarize possible ways in which phases of matter could combine to form a solution.