15 P:15:30.975:Phosphorus
16 S:16:32.066:Sul[ph|f]ur
42 Mo:42:95.95:Molybdenum
52 Te:52:127.61:Tellurium
57 La:57:138.92:Lanthanum
59 Pr:59:140.92:Praseodymium
60 Nd:60:144.27:Neodymium
61 Pm:61:(145):Promethium
64 Gd:64:157.26:Gadolinium
66 Dy:66:162.51:Dysprosium
70 Yb:70:173.04:Ytterbium
91 Pa:91:(231):Protactinium
98 Cf:98:(249):Californium
99 Es:99:(254):Einsteinium
101 Md:101:(256):Mendelevium
102 No:102:(253):Nobelium
103 Lw:103:(259):Lawrencium