Chapter 21

The main points of chapter 21 are as follows-

Radioactivity and isotopes

Alpha, Beta and Gamma radiation

Radioactive decay equations (watch above)

Rates of radioactive decay 1, 2, 3

Email tomrdavidson@gmail.com and tell me you have checked the web page. This will give you ten points towards the test on this chapter.

Presentation PowerPoint- Make sure to look at this as of 12/28. The previous one had type errors in the math.

Home work problems- 7, 11, 12, 13, 14, 15, 17, 27, 31, 33, 35, half life activity

Practice Quiz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

dy Cards