http://www.merlot.org:80/merlot/ A search of MERLOT materials Copyright 1997-2013 MERLOT. All rights reserved. Wed, 22 May 2013 13:10:55 PDT Wed, 22 May 2013 13:10:55 PDT http://www.merlot.org:80/merlot/images/merlot.gif http://www.merlot.org:80/merlot/ 44 34 http://www.merlot.org/merlot/viewMaterial.htm?id=713443 'Whether you are covering isotopes in a chemistry course, collecting information for work, or simply interested in exploring properties of isotopes, the Wolfram Isotopes Reference App will provide you with all the information you need. This handy app covers almost every isotope out there! - Look up isotopes by name, mass, atomic number, proton and neutron count, and more - Look up isotope properties by the mass, volume, moles, or radioactivity of an isotope - Look up a list of medical isotopes'This app costs $4.99 http://www.merlot.org/merlot/viewMaterial.htm?id=713457 'Learn what is required for proper protection from the harmful effects of ionizing radiation and radioactive isotopes. Gather all the information you need with the Wolfram Radiation Protection Reference App! - Calculate requirements for shielding different types of radiation - Compute the CSDA range and absorptance of different particles - Compute equivalent doses of radiation - Compute the decay chain for a radioactive isotope - Convert units of absorbed dose, equivalent dose, radioactivity, stopping power, exposure dose, and moreThe Wolfram Radiation Protection Reference App is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.'This app costs $9.99