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Krypton

Chhiung Wikipedia loi
Krypton, 36Kr
ngoi-kon
colorless gas, exhibiting a whitish glow in a high electric field

A krypton-filled discharge tube glowing white

Spectral lines of krypton
Ki-pun sin-sit
Miang, fu-ho Krypton, Kr
ngoi-hin colorless gas, exhibiting a whitish glow in a high electric field
Krypton chhai chu-khi-peu ke vi-chi
Ar
|
Kr
|
Xe
chhiu - Krypton - rubidium
ngien-chu si-su 36
ngien-chu-liong (+-) 83.798(2)[1]
ngien-su lui-phet hi-yu hi-thi
Chhuk, fun-khi 18 chhuk, p-block
chu-khi period 4
thien-chu phai-liet [Ar] 3d10 4s2 4p6
per shell 2, 8, 18, 8
vut-li sin-chut
Siong hi-thi
yung-tiam 115.78 K (-157.37 degC, -251.27 degF)
pui-tiam 119.93 K (-153.415 degC, -244.147 degF)
met-thu at stp (0 degC and 101.325 kPa) 3.749 g*L-1
2.413 g*cm-3[2]
Sam-siong-tiam 115.775 K, 73.53 kPa[3][4]
lim-kie-tiam 209.48 K, 5.525 MPa[4]
Yung-fa-ngiet 1.64 kJ*mol-1
Chin-fat-ngiet 9.08 kJ*mol-1
Ngiet-yung-liong 20.95[5] J*mol-1*K-1
chin-hi-ap
P (Pa) 1 10 100 1 k 10 k 100 k
chhai T (K) 59 65 74 84 99 120
Ngien-chu sin-chut
Yong-fa-su 2, 1, 0 (rarely more than 0; unknown oxide)
Thien-fu-sin Pauling scale: 3.00
Thien-li-nen 1st: 1350.8 kJ*mol-1
2nd: 2350.4 kJ*mol-1
3rd: 3565 kJ*mol-1
Khiung-ka pan-kang 116+-4 pm
Van der Waals pan-kang 202 pm
Miscellanea
Chin-thi keu-chho face-centered cubic (fcc)
Sang-suk (gas, 23 degC) 220 m*s-1
(liquid) 1120 m*s-1
Ngiet-chhon-tho-lit 9.43x10-3 W*m-1*K-1
Chhu-sin diamagnetic[6]
CAS Registry Number 7439-90-9
Lek-su
Hoat-kian kap siong cha e tong-ui-so William Ramsay and Morris Travers (1898)
Chui vun-thin ke thung-vi-su
Chu vun-chong: Krypton ke thung-vi-su
iso NA half-life DM DE (MeV) DP
78Kr 0.35% >1.1x1020 y (b+b+) 2.846 78Se
79Kr syn 35.04 h e 79Br
b+ 79Br
g -
80Kr 2.25% 80Kr is stable with 44 neutrons
81Kr trace 2.29x105 y e - 81Br
g 0.281 -
82Kr 11.6% 82Kr is stable with 46 neutrons
83Kr 11.5% 83Kr is stable with 47 neutrons
84Kr 57.0% 84Kr is stable with 48 neutrons
85Kr syn 10.756 y b- 0.687 85Rb
86Kr 17.3% - (b-b-) 1.2556 86Sr
Decay modes in parentheses are predicted, but have not yet been observed

Krypton (Hon-ngi: Ke ke) he yit-chung fa-hok ngien-su, fa-hok fu-ho vi Kr, ngien-chu su-muk he 36.

Chham-khau chu-liau

[phien-sia | koi ngien-su-ma]
  1. | Standard Atomic Weights 2013. Commission on Isotopic Abundances and Atomic Weights
  2. | Krypton. encyclopedia.airliquide.com
  3. | "Section 4, Properties of the Elements and Inorganic Compounds; Melting, boiling, triple, and critical temperatures of the elements". CRC Handbook of Chemistry and Physics (85th pan.). Boca Raton, Florida: CRC Press. 2005.
  4. 1 2 Mo Ban :RubberBible92nd
  5. | Shuen-Chen Hwang, Robert D. Lein, Daniel A. Morgan (2005). "Noble Gases". Kirk Othmer Encyclopedia of Chemical Technology. Wiley. pp. 343-383. doi:10.1002/0471238961.0701190508230114.a01.
  6. | Magnetic susceptibility of the elements and inorganic compounds, in Lide, D. R., pian. (2005). CRC Handbook of Chemistry and Physics (86th pan.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
Ngien-su chu-khi-peu
H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
Kan-kim-suk Kan-thu kim-suk Lanthanum-hi Actinium-hi Ko-thu kim-suk Khi-tha kim-suk Lui-kim-suk Khi-tha fi-kim-suk Lu-su Hi-yu hi-thi Han-mang khok-thin