Nihonium (hû-hō Nh) sī goân-chú-hoan 113 hòa-ha̍k goân-sò͘ ê chiām-sî hō-miâ. Pún goân-sò͘ sī chi̍t khoán ha̍p-sêng goân-sò͘, ia̍h chio̍h sī si̍t-giām khoân-kéng lāi sang-seng--ê, tòa ū hòng-siā-sèng, siāng chá sī 2003 nî Lō͘-se-a Dubna ê Liân-ha̍p Hu̍t-chú Gián-kiù-só͘ (Joint Institute for Nuclear Research), kap 2004 nî ê sî 2004 nî ê sî, Ji̍t-pún Riken chè-chō chhut--lâi. 2015 nî ê sî, Kok-chè Èng-iōng kap Sûn Hòa-ha̍k Liân-bêng chiong hoat-hiān ê iu-sian-koân chí-tēng hō͘ Ji̍t-pún gián-kiù-chiá[6].
Quick facts Ki-pún sèng-chit, Miâ, hû-hō ...
Nihonium, 113Nh|
| Miâ, hû-hō | nihonium, Nh |
|---|
| Phian-miâ | element 113, eka-thallium |
|---|
|
|
|
| Goân-chú-hoan | 113 |
|---|
| Goân-chú-liōng | [286] |
|---|
| Goân-sò͘ lūi-pia̍t | boē tiāⁿ
m̄-koh khó-lêng sī āu-kòe-tō͘ kim-sio̍k |
|---|
| Cho̍k, hun-khu | 13 cho̍k, p khu |
|---|
| Chiu-kî | tē 7 chiu-kî |
|---|
| Tiān-chú pâi-lia̍t | [Rn] 5f14 6d10 7s2 7p1 (ū-chhek)[1] |
|---|
| per shell | 2, 8, 18, 32, 32, 18, 3 (ū-chhek) |
|---|
|
| Siòng | kò͘-thé (ū-chhek)[1][2][3] |
|---|
| Iûⁿ-tiám | 700 K (430 °C, 810 °F) (ū-chhek)[1] |
|---|
| Hut-tiám | 1430 K (1130 °C, 2070 °F) (ū-chhek)[1][4] |
|---|
| Bi̍t-tō͘ (sek-un) | 16 g·cm−3 (ū-chhek)[4] |
|---|
| Iûⁿ-hoà-jia̍t | 7.61 kJ·mol−1 (gōa-chhà [extrapolated] thui-tēng)[3] |
|---|
| Cheng-hoat-jia̍t | 130 kJ·mol−1 (ū-chhek)[2][4] |
|---|
|
| Sng-hòa-sò͘ | −1, 1, 2, 3, 5 (ū-chhek)[1][4][5] |
|---|
| Tiān-lī-lêng | 1st: 704.9 kJ·mol−1 (ū-chhek)[1]
2nd: 2238.5 kJ·mol−1 (ū-chhek)[4]
3rd: 3203.3 kJ·mol−1 (ū-chhek)[4]
(more) |
|---|
| Goân-chú pòaⁿ-kèng | empirical: 170 pm (ū-chhek)[1] |
|---|
| Kiōng-kè pòaⁿ-kèng | 172–180 pm (gōa-chhà [extrapolated] thui-tēng)[3] |
|---|
|
| CAS teng-kì pian-hō | 54084-70-7 |
|---|
|
| Hō-miâ | IUPAC ha̍p-sêng goân-sò͘ hō-miâ |
|---|
| Hoat-hiān | RIKEN (2004, siāng-chá khak-jīm)
JINR kap LLNL (2003, siān-chá soan-pò͘) |
|---|
|
| Chú bûn-chiong: nihonium ê tông-ūi-sò͘ |
| iso |
NA |
half-life |
DM |
DE (MeV) |
DP |
| 286Uut |
syn |
20 s |
α |
9.63 |
282Rg |
| 285Uut |
syn |
5.5 s |
α |
9.74, 9.48 |
281Rg |
| 284Uut |
syn |
0.48 s |
α |
10.00 |
280Rg |
| 283Uut |
syn |
0.10 s |
α |
10.12 |
279Rg |
| 282Uut |
syn |
70 ms |
α |
10.63 |
278Rg |
| 278Uut |
syn |
0.24 ms |
α |
11.68 |
274Rg |
|
Close
Chia goân-sò͘ ê chiām-tēng miâ-jī sī Ununtrium (hû-hō Uut). 2016 nî 6 goe̍h, IUPAC soan-pò͘ thê-gī hō-miâ nihonium, hû-hō Nh.[7]. Kàu 11 goe̍h 28 chèng-sek hō-miâ.[8]
