Science Homework Help

need help in 13 hours

will be multiple choice and some short answers, will have 2 hours to complete it it will cover 

1. Origin of the Elements and Atomic Structure
2. Symmetry 
3. Simple Bonding Theory 
4. Molecular Orbital Theory 
5. Acid-Base Chemistry 
6. The Solid State
7. Transition Metal Chemistry: Nomenclature and Structure
8. Transition Metal Spectroscopy
9. Transition Metal Biochemistry