Roman numeral 10000 CC DD.svg

Plumbum

E Vicipaedia
Salire ad: navigationem, quaerere
82 thalliumplumbumbismuthum
stannum

Pb

nullum
Pb-TableImage.png
Proprietates generales
Nomen, Symbolus, Numerus Atomicus plumbum, Pb, 82
Grex, Periodus, Glaeba 14, 6, p
Color
metallica
Pondus atomicum 207,2  g·mol−1
e- per sphaeram 2, 8, 18, 32, 18, 4
Proprietates physicae
Status Solisus
Densitas (circa 20°C) 11,34  g·cm−3
Densitas liquidi p.l. 10,66  g·cm−3
Punctum liquefactionis 600,61 K
(327,46 °C, 621,43 °F)
Punctum fervoris 2022 K
(1749 °C, 3180 °F)
Calor latens fusionis 4,77 kJ·mol−1
Capacitas caloris (25 °C) 179,5 J·mol−1·K−1
Pressio vaporis
P(Pa) 1 10 100 1 k 10 k 100 k
at T(K) 978 1088 1229 1412 1660 2027
Proprietates atomicae
Structura crystallina Cubica facie media
Affectus oxidationis 2,4
Radius atomicus 175  pm
Radius covalentiae 146±5  pm
Radius Van der Waals 202 pm
Varietas
Conductus caloris (25 °C) 35,3  W/m/K

Plumbum (-i, n.) est metallum grave veneniferum molleque.


stipula Haec stipula ad chemiam spectat. Amplifica, si potes!

1 H 2 He 3 Li 4 Be 5 B 6 C 7 N 8 O 9 F 10 Ne 11 Na 12 Mg 13 Al 14 Si 15 P 16 S 17 Cl 18 Ar 19 K 20 Ca 21 Sc 22 Ti 23 V 24 Cr 25 Mn 26 Fe 27 Co 28 Ni 29 Cu 30 Zn 31 Ga 32 Ge 33 As 34 Se 35 Br 36 Kr 37 Rb 38 Sr 39 Y 40 Zr 41 Nb 42 Mo 43 Tc 44 Ru 45 Rh 46 Pd 47 Ag 48 Cd 49 In 50 Sn 51 Sb 52 Te 53 I 54 Xe 55 Cs 56 Ba 57 La 58 Ce 59 Pr 60 Nd 61 Pm 62 Sm 63 Eu 64 Gd 65 Tb 66 Dy 67 Ho 68 Er 69 Tm 70 Yb 71 Lu 72 Hf 73 Ta 74 W 75 Re 76 Os 77 Ir 78 Pt 79 Au 80 Hg 81 Tl 82 Pb 83 Bi 84 Po 85 At 86 Rn 87 Fr 88 Ra 89 Ac 90 Th 91 Pa 92 U 93 Np 94 Pu 95 Am 96 Cm 97 Bk 98 Cf 99 Es 100 Fm 101 Md 102 No 103 Lr 104 Rf 105 Db 106 Sg 107 Bh 108 Hs 109 Mt 110 Ds 111 Rg 112 Cn 113 Uut 114 Fl 115 Uup 116 Lv 117 Uus 118 Uuo