Editing Review Handout For Atomic Structure And Electron Configuration
Chemistry 2 Wiki
|
RecentChanges
|
Preferences
Name:<br> Period:<br> <br> <center><b>Review for Atomic Structure and Electron Configuration Test</b></center><br> <br> <br> 1. Dalton's Atomic Theory (4 parts)<br> <br> <br> <br> <br> <br> 2. Thomson's Experiment (electrons)<br> <br> <br> <br> <br> 3. Explain Rutherford's experiment and how he came up with concept of nucleus:<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 4. Explain Bohr's Model of Atom including ground state, excited state, lower energy level, higher energy level and relationship between distance to nucleus of the electron and energy of electron:<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 5. Qnatum Mechanical Model, Charged Cloud Model, Modern Atomic Model<br> <br> <br> <br> <br> <br> 6. Using the Periodic Table, write out the list of subenergy levels from closest to nucleus (lower energy) to farther from nucleus (highest energy). __________________________________________________________________________<br> <br> 7. Three Rules for Filling Electrons into subenergy level (leave third rule blank)<br> <br> a. <br> <br> b. <br> <br> c. <br> <br> 8a. Define valence electrons and explain how you can determine number of valence electrons of an element<bR> <br> <br> <br> <br> 8b. Why is it important to know where valence electrons are located in an atom?<br> <br> 9. Write electron configuration and number of electrons for:<br> <br> a. Fluorine<br> <br> b. Zinc (does not have valence electrons)<br> <br> c. Calcium<br> <br> <br> 10. How many neutrons, electrons and protons (and show how you write it in symbols) in the isotopes:<br> a. Carbon-14<br> <br> <br> b. Chlorine-37<br> <br> <br> c. Zinc-67<br> <br> <br> 11. Define atomic mass and calculate the atomic mass of sulfur (use the table I gave you):<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br>
View other revisions
Chemistry 2 Wiki
|
RecentChanges
|
Preferences