Cadmium sī 1 ê hoà-ha̍k goân-sò͘ . I ê goân-chú-hoan sī 48, hoà-ha̍k hû-hō sī Cd.
Cadmium, 48 Cd
Ki-pún sèng-chit Miâ, hû-hō
cadmium, Cd Gōa-hêng
silvery bluish-gray metallic Cadmium tī chiu-kî-piáu lāi ê ūi-tì
Goân-chú-hoan
48 Goân-chú-liōng (±)
112.414(4)[ 1] Goân-sò͘ lūi-pia̍t
kòe-tō͘ kim-sio̍k alternatively considered a post-transition metal Cho̍k , hun-khu
12 cho̍k , d khu Chiu-kî
tē 5 chiu-kî Tiān-chú pâi-lia̍t
[Kr ] 4d10 5s2 per shell
2, 8, 18, 18, 2 Bu̍t-lí sèng-chit Siòng
solid Iûⁿ-tiám
594.22 K (321.07 °C, 609.93 °F) Hut-tiám
1040 K (767 °C, 1413 °F) Bi̍t-tō͘ (sek-un )
8.65 g·cm−3
7.996 g·cm−3 Iûⁿ-hoà-jia̍t
6.21 kJ·mol−1 Cheng-hoat-jia̍t
99.87 kJ·mol−1 Jia̍t-iông-liōng
26.020 J·mol−1 ·K−1
cheng-khì-ap
P (Pa)
1
10
100
1 k
10 k
100 k
tī T (K)
530
583
654
745
867
1040
Goân-chú sèng-chit Sng-hòa-sò͘
2 , 1, −2 (a mildly basic oxide) Tiān-hū-tō͘
Pauling scale: 1.69 Tiān-lī-lêng
1st: 867.8 kJ·mol−1 2nd: 1631.4 kJ·mol−1 3rd: 3616 kJ·mol−1 Goân-chú pòaⁿ-kèng
empirical: 151 pm Kiōng-kè pòaⁿ-kèng
144±9 pm Van der Waals pòaⁿ-kèng
158 pm Cha̍p-lio̍k Chiⁿ-thé kò͘-chō
hexagonal close-packed (hcp) Siaⁿ-sok (sòe kùn-á)
2310 m·s−1 (at 20 °C) Jia̍t-phòng-tiòng
30.8 µm·m−1 ·K−1 (at 25 °C) Jia̍t-thoân-tō-lu̍t
96.6 W·m−1 ·K−1 Tiān-chó͘-lu̍t
72.7 nΩ·m (at 22 °C) Chû-sèng
diamagnetic [ 2] Young hē-sò͘
50 GPa Shear hē-sò͘
19 GPa Bulk hē-sò͘
42 GPa Poisson pí
0.30 Mohs ngē-tō͘
2.0 Brinell ngē-tō͘
203–220 MPa CAS teng-kì pian-hō
7440-43-9 Le̍k-sú Hoat-hiān kap siōng chá ê tông-ūi-sò͘
Karl Samuel Leberecht Hermann and Friedrich Stromeyer (1817) hō-miâ
Friedrich Stromeyer (1817) Chòe ún-tēng ê tông-ūi-sò͘
Chú bûn-chiong: cadmium ê tông-ūi-sò͘
Decay modes in parentheses are predicted, but have not yet been observed