goto the following web pages, make observations, then answer the below questions - based on your observations & refer to your observations in your answer. 

work in pairs:

• use one computer to view / use the web site / program, while using the other computer to write your response or to view the instructions to use the orbital viewer program
• put both student names on the CW assignment that you turn-in.

"molecular expressions" website 

select: type of AO, then subtype of AO. 

you can rotate the image by using the mouse to select an axis, move the mouse, then release.

 

"orbital viewer" program  (directions)

Questions   ignore the color / sign of the different AO.   [13 points]

use "molecular expressions" website

1.  what is the relationship between the  ___ 

• name of the various p-orbitial and the x-, y-, & z- axis (3 points) ? 
• name of the various d-orbitals and the x-, y-, & z- axis (5 points) ? 

use orbital viewer

2.  Describe and sketch all different shapes of the 4f orbital (the "polygon" view option may be useful to visualize the image)  [3 points]

3.  What is the effect of changing the number of  ___ [be explicit; 2 points]

• protons on the shape / size of AO (pick any AO) ? 
• neutrons on the shape / size of AO (pick any AO) ?