Actinium 227 89 3 3470 Ac 10.07 [Rn] 6d1 7s2 1.1 1.88 22.5 0.12 5.17 12 Aluminum 26.98154 13 3 2740 933.5 Al 2.7 [Ne] 3s2 p1 1.18 1.61 1.43 290.8 10 10.7 5.986 0.9 237 Carbon 12.011 6 +/-4, 2 5100 3825 C 2.26 1s2 2s2 p2 0.77 2.55 0.91 715 5.3 11.26 0.709 155 Curium 247 96 3 1620 Cm 13.5 [Rn] 5f7 6d1 7s2 1.3 18.3 6.02 10 Cobalt 58.9332 27 2, 3 3143 1768 Co 8.9 [Ar] 3d7 4s2 1.16 1.88 1.25 373.3 6.7 16.19 7.86 0.421 100 Gadolinium 157.25 64 3 3545 1585 Gd 7.9 [Xe] 4f7 5d1 6s2 1.61 1.2 1.8 311.71 19.9 10.46 6.15 0.236 10.6 Germanium 72.61 32 4 3107 1211.5 Ge 5.32 [Ar] 3d10 4s2 p2 1.22 2.01 1.37 334.3 13.6 31.8 7.899 0.32 59.9 Hydrogen 1.00794 1 1 20.28 13.81 H 0.0899 1s1 0.32 2.1 2.08 0.4581 14.1 0.0585 13.598 14.304 0.1815 Lithium 6.941 3 1 1615 453.7 Li 0.53 1s2 2s1 1.23 0.98 1.55 147.1 13.1 3 5.392 3.582 84.7 Nickel 58.6934 28 2, 3 3005 1726 Ni 8.9 [Ar] 3d8 4s2 1.15 1.91 1.24 377.5 6.6 17.2 7.635 0.444 90.7 Thorium 232.0381 90 4 5060 2028 Th 11.72 [Rn] 6d2 7s2 1.65 1.3 1.8 543.92 19.9 15.65 6.08 0.113 54 Xenon 131.29 54 165.1 161.39 Xe 5.9 [Kr] 4d10 5s2 p6 1.31 2.6 1.24 12.64 42.9 2.3 12.13 0.158 0.00569