GR8677 #17
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casseverhart13 2019-09-30 02:48:03 | This is utterly surprising! pressure washing Orlando
danielsw98667 2019-10-21 05:38:21 |
With the given stages of radioactivity, the answer is A. LED bike lights
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| ![Alternate Solution - Unverified](/img/altsol-unverified.gif) | ernest21 2019-08-10 03:09:30 | I would say that muon is a partical from Lepton group so are electron, tauon, neutrino. So the answer must be (A). lol player search | ![NEC](/img/nec.gif) | joshuaprice153 2019-08-08 07:20:47 | Well, I am so excited that I have found this your post because I have been searching for some information about it almost three hours. You helped me a lot indeed and reading this your article I have found many new and useful information about this subject. air duct | ![NEC](/img/nec.gif) | jmason86 2009-08-12 21:37:41 | I believe ETS made a typo in the problem statement. The subscript on Y should be Z+1 to be consistent with the rest of the problem.
That is because if Z (the # of protons) decreases by 1, it implies a proton turning into a neutron ( decay). To conserve charge you must emit a positron and to conserve lepton number (from the positron) you must also emit an electron neutrino.
In short, p -> n + e![^+ +\nu_e](/cgi-bin/mimetex.cgi?^+ +\nu_e)
Correct me if I'm wrong :)
segfault 2009-08-22 22:06:46 |
After the *first* stage in the process the subscript should be Z+1, but after alpha emission the subscript becomes Z+1-2=Z-1. This is a two step process.
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