Articles about "radioactive decay"
Rate of Radioactive Decay - Worked Chemistry Problems
Work through an example chemistry problem on the rate of radioactive decay, a first order rate reaction.
http://chemistry.about.com/od/workedchemistryproblems/a/ratedecay.htm
Carbon 14 Dating - Worked Chemistry Problems
The radioactive decay of the carbon that is already present starts to change the ratio of 14C/12C. By measuring how much the ratio is lowered, ...
http://chemistry.about.com/od/workedchemistryproblems/a/c14dating.htm
Rate of Radioactive Decay
Nov 9, 2005 ... Work through a sample chemistry problem on the rate of radioactive decay, a type of first order rate reaction. If you need some help with ...
http://chemistry.about.com/b/2005/11/09/rate-of-radioactive-decay.htm
What Is Radioactivity?
Sep 7, 2005 ... Can you define radioactivity and name the types of radiation emitted by natural and induced radioactive decay? Here's a quick reference for ...
http://chemistry.about.com/b/2005/09/07/what-is-radioactivity.htm
Nuclear Reactions - Mass - Energy Relations
For example, to calculate the ΔE in kJ for the radioactive decay of radium:. 22688Ra --> 22286Rn + 42He. when one mole of radium decays, we first calculate ...
http://chemistry.about.com/od/workedchemistryproblems/a/nukerxns.htm
Decay Constant
Definition: This is the proportionality constant between the rate of radioactive nuclear decay and the number of radioactive nuclei remaining. ...
http://chemistry.about.com/library/glossary/bldef529.htm
Feature Chemistry Articles
11/08/05 - Rate of Radioactive Decay Work through an example chemistry problem on the rate of radioactive decay, a type of first order rate reaction. ...
http://chemistry.about.com/library/weekly/mpreviss2005.htm
Virtual Chemistry Text - Nuclear Reactions
Virtual Chemistry Text: Learn about radioactive decay, carbon dating, fission, ... This includes radioactive decay, fission, and fusion. Learn the Concepts ...
http://chemistry.about.com/od/virtualchemistrytextbook/a/textnuclear.htm
What Is Radioactivity? What is Radiation?
Learn about the concepts of radioactivity and radiation. ... observed in natural radioactivity, but it is a common mode of decay in induced radioactivity. ...
http://chemistry.about.com/od/chemistryfaqs/f/radioactivity.htm
Radioactivity & Nuclear Reactions Quiz
You may wish to review the basics of radioactivity and radiation and problems involving radioactive decay and carbon dating. More Chemistry Features ...
http://chemistry.about.com/library/weekly/blradioactivequiz.htm
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