Completely OT, but when the hell did the asterisk-asterisk denoter for italics become multi-line?
geuis: you should be able to fix it by adding spaces around the first asterisk, if you're so moved.
geuis: you should be able to fix it by adding spaces around the first asterisk, if you're so moved.
I'd say since forever. I don't remember it working differently, and I've been around for some time now (old account: https://news.ycombinator.com/user?id=pygy)
And now that I've started on this topic, I'll also note that people make a lot of wrong guesses about gender, too.
http://www.nndc.bnl.gov/chart/reCenter.jsp?z=28&n=36
(look at Δ(MeV), the mass excess)
The binding energy per nucleon is lower, as the other guy points out, but that's the wrong metric because Cu-65 has one more nucleon. The free neutron coming in has zero binding energy.