What is the fourth quantum number of the 3p electron in aluminum, 1s22s22p63s 3p?? A. mg= -1
B. ms = +1/2
c. ms = +1
D. ms = 0​

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car