11. Write the correct number of EACH element below each of the following compounds: a. C H 1206 b. 2H2O C. (OH)4 d. 3 C2(SO4)2 e. 3 NaCl

In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

What is the measurement of how fast an object moves relative to a reference point?