What is the amount of energy needed to move an electron from one energy level to another?
a. quantum
c. bonding energy
b. energy level
d. orbital

In which phase(s) do the molecules take the shape of the container?

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.