AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Chemistry notes on radioactivity and carbon dating/decay

Wait just a minute here...

In order to access these resources, you will need to sign in or register for the website (takes literally 1 minute!) and contribute 10 documents to the CourseNotes library. Until you contribute 10 documents, you'll only be able to view the titles and some teaser text of the uploaded documents. There are 100,000+ essays, DBQs, study guides, practice tests, etc. that are only available to members that contribute. So what are you waiting for?

Get started right now!

Subject: 
Chemistry
Rating: 
0
No votes yet
SocialTags: 
Digital media
Human–computer interaction
Information Age
World Wide Web
Internet
CNote
Humanities
Technology
Tags: 
Chemistry Equations
radioactivity
fission

Chemical changes: breaking bonds between atoms + rearranging into new compounds. Nuclear Changes: changes in p&n within a nucleus, not between atoms. Half life= time it takes for ? of parent nuclides in radioactive sample to decay. Ex. Element has ? life of 5 seconds left in 1 minutes. So divide 60 sec by 5 sec. = 12. Nuclide: name given to nucleus of a specific isotope that is decaying. Ex. U-238 and U-239. Radiation. Chain rxn: nuclear rxn that becomes self propagating. Critical Mass: minimum amount of original mass undergoing fission to sustain a chain rxn. Nuclear Waste: low level- buried in barrels in the ground (lab wastes, industry) High level- stored in concrete bunkers in ground (spent fuel rods)

Wait just a minute here...

In order to access these resources, you will need to sign in or register for the website (takes literally 1 minute!) and contribute 10 documents to the Course-Notes.Org library. Until you contribute 10 documents, you'll only be able to view the titles of the uploaded documents.

  • Unlock Course-Notes.org

    Gain access to members only, premium content that includes past essays, DBQs, practice tests, term papers, homework assignments and other vital resources for your success!

  • Interact with other members

    Receive feedback from the Course-Notes.Org community on your homework assignments

  • Participation = Points

    Earn points for by contributing documents to the library, helping other members, writing informative blog posts, and voting in polls!

There are over 10,000 documents that have been added to the Members Only section that you won't find anywhere on this site or on the interwebs, for that matter. In order to access these resources, you will need to register for the website (takes literally 1 minute!) and earn 100 cnote$ (use the table above to figure that out). Until you contribute earn 100 cnote$, you'll only be able to view the titles of the uploaded documents and some teaser text.

Get started right now!

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!