ความต้านทานไฟฟ้าของธาตุ (หน้าข้อมูล)

== ความต้านทานไฟฟ้า ==
{| border="1" cellpadding="2" cellspacing="0"
| T
| 80 K (-193 °C)
| 273 K (0 °C)
| 293 K (20 °C)
| 298 K (25 °C)
| 300 K (27 °C)
| 500 K (227 °C)
|-
! colspan = "7" style="background:#f0f0f0" |  3 Li lithium
|- style="font-weight:bold"
| use
|  10.0 n&Omega;m
|  85.3 n&Omega;m
|  92.8 n&Omega;m
|  94.7 n&Omega;m
|  95.5 n&Omega;m
| 
|-
| CRC (10-8 &Omega;m)
|  1.00
|  8.53
|  9.28
|  9.47
|  9.55
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  9.28
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 9.4
|-
! colspan = "7" style="background:#f0f0f0" |  4 Be beryllium
|- style="font-weight:bold"
| use
|  0.75 n&Omega;m
|  30.2 n&Omega;m
|  35.6 n&Omega;m
|  37.0 n&Omega;m
|  37.6 n&Omega;m
|  99 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.075
|  3.02
|  3.56
|  3.70
|  3.76
|  9.9
|-
| LNG (10-8 &Omega;m)
| 
| 
|  3.56
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 4
|-
! colspan = "7" style="background:#f0f0f0" |  5 B boron
|- style="font-weight:bold"
| use
| 
| 
|  1.5×104 &Omega;m
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  1.5×1012
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) &gt; 1012
|-
! colspan = "7" style="background:#f0f0f0" |  6 C carbon (diamond)
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| LNG (10-8 &Omega;m)
| 
| 
|  0.8 [sic]
| 
| 
| 
|-
! colspan = "7" style="background:#f0f0f0" |  6 C carbon (graphite)
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| LNG (10-8 &Omega;m)
| 
| 
|  1375
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) about 1000 - direction dependent
|-
! colspan = "7" style="background:#f0f0f0" |  11 Na sodium
|- style="font-weight:bold"
| use
|  8.0 n&Omega;m
|  43.3 n&Omega;m
|  47.7 n&Omega;m
|  48.8 n&Omega;m
|  49.3 n&Omega;m
| 
|-
| CRC (10-8 &Omega;m)
|  0.80
|  4.33
|  4.77
|  4.88
|  4.93
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  4.77
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 4.7
|-
! colspan = "7" style="background:#f0f0f0" |  12 Mg magnesium
|- style="font-weight:bold"
| use
|  5.57 n&Omega;m
|  40.5 n&Omega;m
|  43.9 n&Omega;m
|  44.8 n&Omega;m
|  45.1 n&Omega;m
|  78.6 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.557
|  4.05
|  4.39
|  4.48
|  4.51
|  7.86
|-
| LNG (10-8 &Omega;m)
| 
| 
|  4.39
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 4.4
|-
! colspan = "7" style="background:#f0f0f0" |  13 Al aluminium
|- style="font-weight:bold"
| use
|  2.45 n&Omega;m
|  24.17 n&Omega;m
|  26.50 n&Omega;m
|  27.09 n&Omega;m
|  27.33 n&Omega;m
|  49.9 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.245
|  2.417
|  2.650
|  2.709
|  2.733
|  4.99
|-
| LNG (10-8 &Omega;m)
| 
| 
|  2.6548
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 2.65
|-
! colspan = "7" style="background:#f0f0f0" |  14 Si silicon
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| LNG (10-8 &Omega;m)
| 
| 
|  105
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) about 100000
|-
! colspan = "7" style="background:#f0f0f0" |  15 P phosphorus
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| LNG (10-8 &Omega;m)
| 
| 
|  (white) 10 [sic]
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 10
|-
! colspan = "7" style="background:#f0f0f0" |  16 S sulfur
|- style="font-weight:bold"
| use
| 
| 
|  (amorphous) 2×1015 &Omega;m
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  (amorphous) 2×1023
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) &gt; 1023
|-
! colspan = "7" style="background:#f0f0f0" |  17 Cl chlorine
|- style="font-weight:bold"
| use
| 
| 
|  &gt; 10 &Omega;m
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  &gt;109
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) &gt; 1010
|-
! colspan = "7" style="background:#f0f0f0" |  19 K potassium
|- style="font-weight:bold"
| use
|  13.4 n&Omega;m
|  64.9 n&Omega;m
|  72.0 n&Omega;m
|  73.9 n&Omega;m
|  74.7 n&Omega;m
| 
|-
| CRC (10-8 &Omega;m)
|  1.34
|  6.49
|  7.20
|  7.39
|  7.47
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  7.2
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 7
|-
! colspan = "7" style="background:#f0f0f0" |  20 Ca calcium
|- style="font-weight:bold"
| use
|  6.5 n&Omega;m
|  31.1 n&Omega;m
|  33.6 n&Omega;m
|  34.2 n&Omega;m
|  34.5 n&Omega;m
|  60. n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.65
|  3.11
|  3.36
|  3.42
|  3.45
|  6.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  3.36
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 3.4
|-
! colspan = "7" style="background:#f0f0f0" |  21 Sc scandium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) calculated 562 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 56.2
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, amorphous) 70.9
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, crystalline) 26.9
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) calculated from single crystal values 56.2
|-
| LNG (10-8 &Omega;m)
| 
| 
|  56.2
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 55
|-
! colspan = "7" style="background:#f0f0f0" |  22 Ti titanium
|- style="font-weight:bold"
| use
| 
|  0.39 &micro;&Omega;m
|  0.420 &micro;&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  39
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  42.0
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 40
|-
! colspan = "7" style="background:#f0f0f0" |  23 V vanadium
|- style="font-weight:bold"
| use
|  24.1 n&Omega;m
|  181 n&Omega;m
|  197 n&Omega;m
|  201 n&Omega;m
|  202 n&Omega;m
|  348 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  2.41
|  18.1
|  19.7
|  20.1
|  20.2
|  34.8
|-
| LNG (10-8 &Omega;m)
| 
| 
|  19.7
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 20
|-
! colspan = "7" style="background:#f0f0f0" |  24 Cr chromium
|- style="font-weight:bold"
| use
| 
|  118 n&Omega;m
|  125 n&Omega;m
|  126 n&Omega;m
|  127 n&Omega;m
|  201 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| 
|  11.8
|  12.5
|  12.6
|  12.7
|  20.1
|-
| LNG (10-8 &Omega;m)
| 
| 
|  12.5
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 12.7
|-
! colspan = "7" style="background:#f0f0f0" |  25 Mn manganese
|- style="font-weight:bold"
| use
|  1.32 &micro;&Omega;m
|  1.43 &micro;&Omega;m
|  1.44 &micro;&Omega;m
|  1.44 &micro;&Omega;m
|  1.44 &micro;&Omega;m
|  1.49 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
|  132
|  143
|  144
|  144
|  144
|  149
|-
| LNG (10-8 &Omega;m)
| 
| 
|  144
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 160
|-
! colspan = "7" style="background:#f0f0f0" |  26 Fe iron
|- style="font-weight:bold"
| use
|  6.93 n&Omega;m
|  85.7 n&Omega;m
|  96.1 n&Omega;m
|  98.7 n&Omega;m
|  99.8 n&Omega;m
|  237 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.693
|  8.57
|  9.61
|  9.87
|  9.98
|  23.7
|-
| LNG (10-8 &Omega;m)
| 
| 
|  9.61
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 9.7
|-
! colspan = "7" style="background:#f0f0f0" |  27 Co cobalt
|- style="font-weight:bold"
| use
| 
|  56 n&Omega;m
|  62.4 n&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  5.6
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  6.24
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 6
|-
! colspan = "7" style="background:#f0f0f0" |  28 Ni nickel
|- style="font-weight:bold"
| use
|  5.45 n&Omega;m
|  61.6 n&Omega;m
|  69.3 n&Omega;m
|  71.2 n&Omega;m
|  72.0 n&Omega;m
|  177 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.545
|  6.16
|  6.93
|  7.12
|  7.20
|  17.7
|-
| LNG (10-8 &Omega;m)
| 
| 
|  6.93
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 7
|-
! colspan = "7" style="background:#f0f0f0" |  29 Cu copper
|- style="font-weight:bold"
| use
|  2.15 n&Omega;m
|  15.43 n&Omega;m
|  16.78 n&Omega;m
|  17.12 n&Omega;m
|  17.25 n&Omega;m
|  30.90 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.215
|  1.543
|  1.678
|  1.712
|  1.725
|  3.090
|-
| LNG (10-8 &Omega;m)
| 
| 
|  1.678
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 1.7
|-
! colspan = "7" style="background:#f0f0f0" |  30 Zn zinc
|- style="font-weight:bold"
| use
|  11.5 n&Omega;m
|  54.6 n&Omega;m
|  59.0 n&Omega;m
|  60.1 n&Omega;m
|  60.6 n&Omega;m
|  108.2 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  1.15
|  5.46
|  5.90
|  6.01
|  6.06
|  10.82
|-
| LNG (10-8 &Omega;m)
| 
| 
|  5.9
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 5.9
|-
! colspan = "7" style="background:#f0f0f0" |  31 Ga gallium
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| CRC (10-8 &Omega;m)
| 
|  13.6
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (30 °C) 25.795
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 14
|-
! colspan = "7" style="background:#f0f0f0" |  32 Ge germanium
|- style="font-weight:bold"
| use
|-
| LNG (10-8 &Omega;m)
| 
| 
|  53000
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) about 50000
|-
! colspan = "7" style="background:#f0f0f0" |  33 As arsenic
|- style="font-weight:bold"
| use
| 
| 
|  333 n&Omega;m
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  33.3
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 30
|-
! colspan = "7" style="background:#f0f0f0" |  34 Se selenium
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| LNG (10-8 &Omega;m)
| 
|  (amorphous) 1.2 [sic]
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) high
|-
! colspan = "7" style="background:#f0f0f0" |  35 Br bromine
|- style="font-weight:bold"
| use
| 
| 
|  7.8×1010 &Omega;m
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  7.8×1018
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) &gt; 1018
|-
! colspan = "7" style="background:#f0f0f0" |  37 Rb rubidium
|- style="font-weight:bold"
| use
|  26.5 n&Omega;m
|  115 n&Omega;m
|  128 n&Omega;m
|  131 n&Omega;m
|  133 n&Omega;m
| 
|-
| CRC (10-8 &Omega;m)
|  2.65
|  11.5
|  12.8
|  13.1
|  13.3
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  12.8
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 12
|-
! colspan = "7" style="background:#f0f0f0" |  38 Sr strontium
|- style="font-weight:bold"
| use
|  36.4 n&Omega;m
|  123 n&Omega;m
|  132 n&Omega;m
|  134 n&Omega;m
|  135 n&Omega;m
|  222 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  3.64
|  12.3
|  13.2
|  13.4
|  13.5
|  22.2
|-
| LNG (10-8 &Omega;m)
| 
| 
|  13.2
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 13
|-
! colspan = "7" style="background:#f0f0f0" |  39 Y yttrium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 596 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 59.6
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, amorphous) 72.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, crystalline) 35.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 59.6
|-
| LNG (10-8 &Omega;m)
| 
| 
|  59.6
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 56
|-
! colspan = "7" style="background:#f0f0f0" |  40 Zr zirconium
|- style="font-weight:bold"
| use
|  66.4 n&Omega;m
|  388 n&Omega;m
|  421 n&Omega;m
|  429 n&Omega;m
|  433 n&Omega;m
|  765 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  6.64
|  38.8
|  42.1
|  42.9
|  43.3
|  76.5
|-
| LNG (10-8 &Omega;m)
| 
| 
|  42.1
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 42
|-
! colspan = "7" style="background:#f0f0f0" |  41 Nb niobium
|- style="font-weight:bold"
| use
| 
|  152 n&Omega;m
| 
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  15.2
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  15.2
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 15
|-
! colspan = "7" style="background:#f0f0f0" |  42 Mo molybdenum
|- style="font-weight:bold"
| use
|  4.82 n&Omega;m
|  48.5 n&Omega;m
|  53.4 n&Omega;m
|  54.7 n&Omega;m
|  55.2 n&Omega;m
|  106 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.482
|  4.85
|  5.34
|  5.47
|  5.52
|  10.6
|-
| LNG (10-8 &Omega;m)
| 
| 
|  5.34
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 5
|-
! colspan = "7" style="background:#f0f0f0" |  43 Tc technetium
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (100 °C) 22.6
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 20
|-
! colspan = "7" style="background:#f0f0f0" |  44 Ru ruthenium
|- style="font-weight:bold"
| use
| 
|  71 n&Omega;m
| 
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  7.1
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  7.1
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 7.1
|-
! colspan = "7" style="background:#f0f0f0" |  45 Rh rhodium
|- style="font-weight:bold"
| use
| 
|  43.3 n&Omega;m
| 
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  4.3
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  4.33
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 4.3
|-
! colspan = "7" style="background:#f0f0f0" |  46 Pd palladium
|- style="font-weight:bold"
| use
|  17.5 n&Omega;m
|  97.8 n&Omega;m
|  105.4 n&Omega;m
|  107.3 n&Omega;m
|  108.0 n&Omega;m
|  179.4 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  1.75
|  9.78
|  10.54
|  10.73
|  10.80
|  17.94
|-
| LNG (10-8 &Omega;m)
| 
| 
|  10.54
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 10
|-
! colspan = "7" style="background:#f0f0f0" |  47 Ag silver
|- style="font-weight:bold"
| use
|  2.89 n&Omega;m
|  14.67 n&Omega;m
|  15.87 n&Omega;m
|  16.17 n&Omega;m
|  16.29 n&Omega;m
|  28.7 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.289
|  1.467
|  1.587
|  1.617
|  1.629
|  2.87
|-
| LNG (10-8 &Omega;m)
| 
| 
|  1.587
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 1.6
|-
! colspan = "7" style="background:#f0f0f0" |  48 Cd cadmium
|- style="font-weight:bold"
| use
| 
|  68 n&Omega;m
| 
| 
| 
| 
|- style="font-weight:bold"
| use || colspan = "6" | (22 °C) 72.7 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| 
|  6.8
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (22 °C) 7.27
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 7
|-
! colspan = "7" style="background:#f0f0f0" |  49 In indium
|- style="font-weight:bold"
| use
| 
|  0.080 &micro;&Omega;m
|  83.7 n&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  8.0
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  8.37
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 8
|-
! colspan = "7" style="background:#f0f0f0" |  50 Sn tin
|- style="font-weight:bold"
| use
| 
|  115 n&Omega;m
| 
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  11.5
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  11.5
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 11
|-
! colspan = "7" style="background:#f0f0f0" |  51 Sb antimony
|- style="font-weight:bold"
| use
| 
|  0.39 &micro;&Omega;m
|  417 n&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  39
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  41.7
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 40
|-
! colspan = "7" style="background:#f0f0f0" |  52 Te tellurium
|- style="font-weight:bold"
| use || colspan = "6" |
|-
| LNG (10-8 &Omega;m)
| 
| 
|  (5.8-33)×103
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) about 10000
|-
! colspan = "7" style="background:#f0f0f0" |  53 I iodine
|- style="font-weight:bold"
| use
| 
|  1.3×107 &Omega;m
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  1.3×1015
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) &gt; 1015
|-
! colspan = "7" style="background:#f0f0f0" |  55 Cs caesium
|- style="font-weight:bold"
| use
|  41.6 n&Omega;m
|  187 n&Omega;m
|  205 n&Omega;m
|  208 n&Omega;m
|  210 n&Omega;m
| 
|-
| CRC (10-8 &Omega;m)
|  4.16
|  18.7
|  20.5
|  20.8
|  21.0
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  20.5
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 20
|-
! colspan = "7" style="background:#f0f0f0" |  56 Ba barium
|- style="font-weight:bold"
| use
|  68.3 n&Omega;m
|  302 n&Omega;m
|  332 n&Omega;m
|  0.340 &micro;&Omega;m
|  343 n&Omega;m
|  724 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  6.83
|  30.2
|  33.2
|  34.0
|  34.3
|  72.4
|-
| LNG (10-8 &Omega;m)
| 
| 
|  33.2
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 35
|-
! colspan = "7" style="background:#f0f0f0" |  57 La lanthanum
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 615 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 61.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 61.5
|-
| LNG (10-8 &Omega;m)
| 
| 
|  61.5
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 61
|-
! colspan = "7" style="background:#f0f0f0" |  58 Ce cerium (beta, hex)
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (beta, polycrystalline) 828 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (beta, hex) (290 K-300 K) 82.8
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (beta, polycrystalline) 82.8
|-
| LNG (10-8 &Omega;m)
| 
| 
|  (beta, hex) 82.8
| 
| 
| 
|-
! colspan = "7" style="background:#f0f0f0" |  58 Ce cerium (gamma, cubic)
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (gamma, polycrystalline) 744 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| 
| 
| 
|  74.4
| 
| 
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (gamma, polycrystalline) 74.4
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 74
|-
! colspan = "7" style="background:#f0f0f0" |  59 Pr praseodymium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 0.700 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 70.0
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 70.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  70.0
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 70
|-
! colspan = "7" style="background:#f0f0f0" |  60 Nd neodymium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 643 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 64.3
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 64.3
|-
| LNG (10-8 &Omega;m)
| 
| 
|  64.3
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 64
|-
! colspan = "7" style="background:#f0f0f0" |  61 Pm promethium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) estimated 0.75 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 75 est.
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 75 estimated
|-
| LNG (10-8 &Omega;m)
| 
| 
| 
|  64.0
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 75
|-
! colspan = "7" style="background:#f0f0f0" |  62 Sm samarium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 0.940 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 94.0
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 94.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  94.0
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 94
|-
! colspan = "7" style="background:#f0f0f0" |  63 Eu europium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (polycrystalline) 0.900 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 90.0
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (polycrystalline) 90.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  90.0
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 90
|-
! colspan = "7" style="background:#f0f0f0" |  64 Gd gadolinium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 1.310 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 131
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, amorphous) 135.1
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, crystalline) 121.7
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 131.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  131
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 130
|-
! colspan = "7" style="background:#f0f0f0" |  65 Tb terbium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 1.150 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 115
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, amorphous) 123.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, crystalline) 101.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 115.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  115
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 120
|-
! colspan = "7" style="background:#f0f0f0" |  66 Dy dysprosium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (alpha, polycrystalline) 926 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 92.6
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, amorphous) 111.0
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, crystalline) 76.6
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (alpha, polycrystalline) 92.6
|-
| LNG (10-8 &Omega;m)
| 
| 
|  92.6
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 91
|-
! colspan = "7" style="background:#f0f0f0" |  67 Ho holmium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (polycrystalline) 814 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 81.4
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (amorphous) 101.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (crystalline) 60.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (polycrystalline) 81.4
|-
| LNG (10-8 &Omega;m)
| 
| 
|  81.4
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 94
|-
! colspan = "7" style="background:#f0f0f0" |  68 Er erbium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (polycrystalline) 0.860 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 86.0
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (amorphous) 94.5
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (crystalline) 60.3
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (polycrystalline) 86.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  86.0
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 86
|-
! colspan = "7" style="background:#f0f0f0" |  69 Tm thulium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (polycrystalline) 676 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 67.6
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (amorphous) 88.0
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (crystalline) 47.2
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (polycrystalline) 67.6
|-
| LNG (10-8 &Omega;m)
| 
| 
|  67.6
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 70
|-
! colspan = "7" style="background:#f0f0f0" |  70 Yb ytterbium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (beta, polycrystalline) 0.250 &micro;&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 25.0
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (beta, polycrystalline) 25.0
|-
| LNG (10-8 &Omega;m)
| 
| 
|  25
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 28
|-
! colspan = "7" style="background:#f0f0f0" |  71 Lu lutetium
|- style="font-weight:bold"
| use || colspan = "6" | (room temperature) (polycrystalline) 582 n&Omega;m
|-
| CRC (10-8 &Omega;m)
| colspan = "6" | (290 K-300 K) 58.2
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (amorphous) 76.6
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (crystalline) 34.7
|-
| CR2 (10-8 &Omega;m)
| colspan = "6" | (room temperature) (polycrystalline) 58.2
|-
| LNG (10-8 &Omega;m)
| 
| 
|  58.2
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 56
|-
! colspan = "7" style="background:#f0f0f0" |  72 Hf hafnium
|- style="font-weight:bold"
| use
|  67.5 n&Omega;m
|  304 n&Omega;m
|  331 n&Omega;m
|  337 n&Omega;m
|  0.340 &micro;&Omega;m
|  631 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  6.75
|  30.4
|  33.1
|  33.7
|  34.0
|  63.1
|-
| LNG (10-8 &Omega;m)
| 
| 
|  33.1
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 30
|-
! colspan = "7" style="background:#f0f0f0" |  73 Ta tantalum
|- style="font-weight:bold"
| use
|  26.2 n&Omega;m
|  122 n&Omega;m
|  131 n&Omega;m
|  134 n&Omega;m
|  135 n&Omega;m
|  229 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  2.62
|  12.2
|  13.1
|  13.4
|  13.5
|  22.9
|-
| LNG (10-8 &Omega;m)
| 
| 
|  13.5
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 13
|-
! colspan = "7" style="background:#f0f0f0" |  74 W tungsten
|- style="font-weight:bold"
| use
|  6.06 n&Omega;m
|  48.2 n&Omega;m
|  52.8 n&Omega;m
|  53.9 n&Omega;m
|  54.4 n&Omega;m
|  103 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.606
|  4.82
|  5.28
|  5.39
|  5.44
|  10.3
|-
| LNG (10-8 &Omega;m)
| 
| 
|  5.28
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 5
|-
! colspan = "7" style="background:#f0f0f0" |  75 Re rhenium
|- style="font-weight:bold"
| use
| 
|  172 n&Omega;m
|  193 n&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  17.2
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  19.3
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 18
|-
! colspan = "7" style="background:#f0f0f0" |  76 Os osmium
|- style="font-weight:bold"
| use
| 
|  81.2 n&Omega;m
| 
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  8.1
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  8.12
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 8.1
|-
! colspan = "7" style="background:#f0f0f0" |  77 Ir iridium
|- style="font-weight:bold"
| use
| 
|  47 n&Omega;m
|  47.1 n&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  4.7
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  4.71
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 4.7
|-
! colspan = "7" style="background:#f0f0f0" |  78 Pt platinum
|- style="font-weight:bold"
| use
|  19.22 n&Omega;m
|  96 n&Omega;m
|  105 n&Omega;m
|  107 n&Omega;m
|  108 n&Omega;m
|  183 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  1.922
|  9.6
|  10.5
|  10.7
|  10.8
|  18.3
|-
| LNG (10-8 &Omega;m)
| 
| 
|  10.6
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 10.6
|-
! colspan = "7" style="background:#f0f0f0" |  79 Au gold
|- style="font-weight:bold"
| use
|  4.81 n&Omega;m
|  20.51 n&Omega;m
|  22.14 n&Omega;m
|  22.55 n&Omega;m
|  22.71 n&Omega;m
|  39.7 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  0.481
|  2.051
|  2.214
|  2.255
|  2.271
|  3.97
|-
| LNG (10-8 &Omega;m)
| 
| 
|  2.214
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 2.2
|-
! colspan = "7" style="background:#f0f0f0" |  80 Hg mercury
|- style="font-weight:bold"
| use
| 
| 
| 
|  961 n&Omega;m
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
| 
| 
|  96.1
| 
| 
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (solid) 21
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (liquid) 95.8
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 96
|-
! colspan = "7" style="background:#f0f0f0" |  81 Tl thallium
|- style="font-weight:bold"
| use
| 
|  0.15 &micro;&Omega;m
|  0.18 &micro;&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  15
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  18
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 15
|-
! colspan = "7" style="background:#f0f0f0" |  82 Pb lead
|- style="font-weight:bold"
| use
|  49 n&Omega;m
|  192 n&Omega;m
|  208 n&Omega;m
|  211 n&Omega;m
|  213 n&Omega;m
|  383 n&Omega;m
|-
| CRC (10-8 &Omega;m)
|  4.9
|  19.2
|  20.8
|  21.1
|  21.3
|  38.3
|-
| LNG (10-8 &Omega;m)
| 
| 
|  20.8
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 21
|-
! colspan = "7" style="background:#f0f0f0" |  83 Bi bismuth
|- style="font-weight:bold"
| use
| 
|  1.07 &micro;&Omega;m
|  1.29 &micro;&Omega;m
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  107
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  129
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 130
|-
! colspan = "7" style="background:#f0f0f0" |  84 Po polonium
|- style="font-weight:bold"
| use
| 
|  (alpha) 0.40 &micro;&Omega;m
| 
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  40
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  (alpha) 40.0
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 43
|-
! colspan = "7" style="background:#f0f0f0" |  88 Ra radium
|- style="font-weight:bold"
| use
| 
| 
|  1 &micro;&Omega;m
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
| 
|  100
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 100
|-
! colspan = "7" style="background:#f0f0f0" |  90 Th thorium
|- style="font-weight:bold"
| use
| 
|  147 n&Omega;m
| 
| 
| 
| 
|- style="font-weight:bold"
| use || colspan = "6" | (22 °C) 15.4
|-
| CRC (10-8 &Omega;m)
| 
|  14.7
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (22 °C) 15.4
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 15
|-
! colspan = "7" style="background:#f0f0f0" |  91 Pa protactinium
|- style="font-weight:bold"
| use
| 
|  177 n&Omega;m
| 
| 
| 
| 
|- style="font-weight:bold"
| use || colspan = "6" | (22 °C) 19.1
|-
| CRC (10-8 &Omega;m)
| 
|  17.7
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (22 °C) 19.1
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 18
|-
! colspan = "7" style="background:#f0f0f0" |  92 U uranium
|- style="font-weight:bold"
| use
| 
|  0.280 &micro;&Omega;m
| 
| 
| 
| 
|-
| CRC (10-8 &Omega;m)
| 
|  28
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  28.0
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 28
|-
! colspan = "7" style="background:#f0f0f0" |  93 Np neptunium
|- style="font-weight:bold"
| use || colspan = "6" | (22 °C) 1.220 &micro;&Omega;m
|-
| LNG (10-8 &Omega;m)
| colspan = "6" | (22 °C) 122.0
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 120
|-
! colspan = "7" style="background:#f0f0f0" |  94 Pu plutonium
|- style="font-weight:bold"
| use
| 
|  1.460 &micro;&Omega;m
| 
| 
| 
| 
|-
| LNG (10-8 &Omega;m)
| 
|  146.0
| 
| 
| 
| 
|-
| WEL (10-8 &Omega;m)
| colspan = "6" | (293 K-298 K) 150
|-
| T
| 80 K (-193 °C)
| 273 K (0 °C)
| 293 K (20 °C)
| 298 K (25 °C)
| 300 K (27 °C)
| 500 K (227 °C)
|}
== อ้างอิง ==
=== WEL ===
As quoted at http://www.webelements.com/ from these sources:
G.W.C. Kaye and T.H. Laby in Tables of physical and chemical constants, Longman, London, UK, 15th edition, 1993.
A.M. James and M.P. Lord in Macmillan's Chemical and Physical Data, Macmillan, London, UK, 1992.
D.R. Lide, (ed.) in Chemical Rubber Company handbook of chemistry and physics, CRC Press, Boca Raton, Florida, USA, 79th edition, 1998.
J.A. Dean (ed) in Lange's Handbook of Chemistry, McGraw-Hill, New York, USA, 14th edition, 1992.
=== CRC ===
As quoted from various sources in an online version of:
David R. Lide (ed), CRC Handbook of Chemistry and Physics, 84th Edition. CRC Press. Boca Raton, Florida, 2003; Section 12, Properties of Solids; Electrical Resistivity of Pure Metals
=== CR2 ===
As quoted in an online version of:
David R. Lide (ed), CRC Handbook of Chemistry and Physics, 84th Edition. CRC Press. Boca Raton, Florida, 2003; Section 4, Properties of the Elements and Inorganic Compounds; Physical Properties of the Rare Earth Metals
which further refers to:
Beaudry, B. J. and Gschneidner, K.A., Jr., in Handbook on the Physics and Chemistry of Rare Earths, Vol. 1, Gschneidner, K.A., Jr. and Eyring, L., Eds., North-Holland Physics, Amsterdam, 1978, 173.
McEwen, K.A., in Handbook on the Physics and Chemistry of Rare Earths, Vol. 1, Gschneidner, K.A., Jr. and Eyring, L., Eds., North-Holland Physics, Amsterdam, 1978, 411.
=== LNG ===
As quoted from:
J.A. Dean (ed), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 4, Table 4.1 Electronic Configuration and Properties of the Elements
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