who knows about one example of an element that undergoes radioactive decay?? please include an explanation on the series of nuclear change.
PLEAS HELP ME..THIS IS REALLY DIFFICULT..
2006-09-09 21:48:49 · 5 answers · asked by DONAFLOR S 1 in Education & Reference ➔ Primary & Secondary Education
http://www.uic.com.au/
look on this website
2006-09-09 21:54:29 · answer #1 · answered by qwerty 3 · 0⤊ 0⤋
carbon dating is the method of guessing how old a fossil is, but it dosent work because the carbon was irradiated before it became part of that fossil and you cannot tell when it was irradiated or how much it recieved.. nukes have to have uranium 235 or hotter to fire.i.e.: fat boy- the nuke over nagasaki, was only 1% effective.. You are asking for a simple lesson on quantum mechanics!! that does not exist.
2006-09-10 05:07:01 · answer #2 · answered by mr.phattphatt 5 · 0⤊ 0⤋
every radiocative element, thats why they are used as a time markers! âº
2006-09-10 04:55:21 · answer #3 · answered by Anonymous · 0⤊ 0⤋
heyyyy this is boring search on google
2006-09-10 04:56:24 · answer #4 · answered by suhani 1 · 0⤊ 0⤋
LOL -_- are u doing ur hw right now
2006-09-10 04:49:43 · answer #5 · answered by sharon t 2 · 0⤊ 0⤋