Wikipedia (chū-iû ê pek-kho-choân-su) beh kā lí kóng...
Argon, 18Ar |
Spectral lines of argon |
Ki-pún sèng-chit |
---|
Miâ, hû-hō | argon, Ar |
---|
Gōa-hêng | colorless gas exhibiting a lilac/violet glow when placed in a high voltage electric field |
---|
Argon tī chiu-kî-piáu lāi ê ūi-tì |
---|
|
Goân-chú-hoan | 18 |
---|
Goân-chú-liōng (±) | 39.948(1)[1] |
---|
Goân-sò͘ lūi-pia̍t | hi-iú khì-thé |
---|
Cho̍k, hun-khu | 18 cho̍k, p khu |
---|
Chiu-kî | tē 3 chiu-kî |
---|
Tiān-chú pâi-lia̍t | [Ne] 3s2 3p6 |
---|
per shell | 2, 8, 8 |
---|
Bu̍t-lí sèng-chit |
---|
Siòng | khì-thé |
---|
Iûⁿ-tiám | 83.81 K (−189.34 °C, −308.81 °F) |
---|
Hut-tiám | 87.302 K (−185.848 °C, −302.526 °F) |
---|
Bi̍t-tō͘ at stp (0 °C and 101.325 kPa) | 1.784 g·L−1 |
---|
1.3954 g·cm−3 |
Sam-siòng-tiám | 83.8058 K, 68.89 kPa[2] |
---|
Lîm-kài-tiám | 150.687 K, 4.863 MPa[2] |
---|
Iûⁿ-hoà-jia̍t | 1.18 kJ·mol−1 |
---|
Cheng-hoat-jia̍t | 6.53 kJ·mol−1 |
---|
Jia̍t-iông-liōng | 20.85[3] J·mol−1·K−1 |
---|
cheng-khì-ap
P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
tī T (K)
|
|
47
|
53
|
61
|
71
|
87
| |
Goân-chú sèng-chit |
---|
Sng-hòa-sò͘ | 0 |
---|
Tiān-hū-tō͘ | Pauling scale: no data |
---|
Tiān-lī-lêng | 1st: 1520.6 kJ·mol−1 2nd: 2665.8 kJ·mol−1 3rd: 3931 kJ·mol−1 (more) |
---|
Kiōng-kè pòaⁿ-kèng | 106±10 pm |
---|
Van der Waals pòaⁿ-kèng | 188 pm |
---|
Cha̍p-lio̍k |
---|
Chiⁿ-thé kò͘-chō | face-centered cubic (fcc) |
---|
Siaⁿ-sok | 323 m·s−1 (gas, at 27 °C) |
---|
Jia̍t-thoân-tō-lu̍t | 17.72×10-3 W·m−1·K−1 |
---|
Chû-sèng | diamagnetic[4] |
---|
CAS teng-kì pian-hō | 7440-37-1 |
---|
Le̍k-sú |
---|
Hoat-hiān kap siōng chá ê tông-ūi-sò͘ | Lord Rayleigh and William Ramsay (1894) |
---|
Chòe ún-tēng ê tông-ūi-sò͘ |
---|
Chú bûn-chiong: argon ê tông-ūi-sò͘ |
|
Decay modes in parentheses are predicted, but have not yet been observed |
Argon sī tī chiu-kî-pió ê 1 chióng hoà-ha̍k goân-sò͘, goân-chú-hoan 18.