Europium, 63Eu
| ngoi-kôn |
|---|
silvery white, with a pale yellow tint;[1] but rarely seen without oxide discoloration
 |
| Kî-pún sin-sit |
|---|
| Miàng, fù-ho |
europium, Eu |
|---|
| ngoi-hìn |
silvery white, with a pale yellow tint;[1] but rarely seen without oxide discoloration |
|---|
| Europium chhai chû-khì-péu ke vi-chi |
|---|
|
|
| ngièn-chṳ́ sì-sú |
63 |
|---|
| ngièn-chṳ́-liòng (±) |
151.964(1)[2] |
|---|
| ngièn-su lui-phe̍t |
lanthanum-hi |
|---|
| Chhu̍k, fûn-khî |
n/a, f-block |
|---|
| chû-khì |
period 6 |
|---|
| thien-chṳ́ phài-lie̍t |
[Xe] 4f7 6s2 |
|---|
| per shell |
2, 8, 18, 25, 8, 2 |
|---|
| vu̍t-lî sin-chṳt |
|---|
| Siông |
ku-thí |
|---|
| yùng-tiám |
1099 K (826 °C, 1519 °F) |
|---|
| pui-tiám |
1802 K (1529 °C, 2784 °F) |
|---|
| Me̍t-thu near Sit-vûn |
5.264 g·cm−3 |
|---|
|
5.13 g·cm−3 |
| Yùng-fa-ngie̍t |
9.21 kJ·mol−1 |
|---|
| Chîn-fat-ngie̍t |
176 kJ·mol−1 |
|---|
| Ngie̍t-yùng-liong |
27.66 J·mol−1·K−1 |
|---|
chîn-hi-ap
| P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
| chhai T (K)
|
863
|
957
|
1072
|
1234
|
1452
|
1796
| |
| Ngièn-chṳ́ sin-chṳt |
|---|
| Yông-fa-su |
3, 2, 1 (a mildly basic oxide) |
|---|
| Thien-fu-sin |
Pauling scale: 1.2 |
|---|
| Thien-lì-nèn |
1st: 547.1 kJ·mol−1
2nd: 1085 kJ·mol−1
3rd: 2404 kJ·mol−1 |
|---|
| Ngièn-chṳ́ pan-kang |
empirical: 180 pm |
|---|
| Khiung-ka pan-kang |
198±6 pm |
|---|
Europium he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Eu, ngièn-chṳ́ su-muk he 63.
- ↑ 模板:Greenwood&Earnshaw
- ↑ Standard Atomic Weights 2013. Commission on Isotopic Abundances and Atomic Weights
