Isotopes
Isotope Atomic mass Natural abundance Nuclear spin (I) Magnetic moment (m/mN)
24Mg
23.9850423g
78.99%
0
0
25Mg
24.9858374g
10.00%
5/2
-0.85546
26Mg
25.9825937g
11.01%
0
0
http://www.webelements.com/webelements/elements/text/Mg/key.html
visit www.allatoms.com