REVIEW ON ATOMS (REGULAR CHEMISTRY DURING COVID-9 SCHOOL CLOSURE) PERIODS 3 AND 8

                                 ATOMS 

Hi Students in Periods 3 and 8 (regular Chemistry). I decided to go way back, to the beginning of school and review some very important concepts already presented in class. 

The idea is to help those students in need of credit recovery and to allow others to refresh and reinforce what they have already learned in the past. 

If you want to advance more in your knowledge, you can visit my new post called CHEMICAL REACTIONS WEBQUEST in this blog and work on the assignment on Types of Chemical Reactions. 

Please, visit and do the work assigned in CK-12  regarding ATOMS and use these videos to refresh your memory.

http://www.youtube.com/watch?v=h6LPAwAmnCQ  Basic structure of atoms GOOD

http://www.youtube.com/watch?v=yQP4UJhNn0I

http://www.youtube.com/watch?v=_S7ov25y3_M  Atomic number and mass

http://www.youtube.com/watch?v=dRfrvpVdKGM Atomic number and mass GOOD

http://www.youtube.com/watch?v=Xy2Gyz3w5d8  Bill Nye

http://www.youtube.com/watch?v=xax8KgpAiOg  Atoms are Amazing

http://www.youtube.com/watch?v=P-wDdFyeLpM  Parts of an atom

http://www.youtube.com/watch?v=kBgIMRV895w Discovery of subatomic particles

http://www.youtube.com/watch?v=3nge3LrK1S0  Atoms and the periodic table Mr. Andersen- GOOD

ISOTOPES:

http://www.youtube.com/watch?v=0oNkrj849s0 GOOD
https://www.youtube.com/watch?v=6CfSyGd5Ry4   Atomic Mass: How to Calculate Isotope Abundance
https://www.youtube.com/watch?v=ULRsJYhQmlo How to Calculate Atomic Mass Practice Problems