Mal:Kotak inpo kromium

Chromium, ₂₄Cr
Chromium; kromiyum·
Cingakan	métalik kapérakan
Bobot atom standar Ar, std(Cr)	51.9961(6)
Chromium ring tabél périodik
	vanadium ← chromium → mangan
Wilangan atom (Z)	24
Watek	golongan 6
Période	période 4
Blok	blok-d
Konpigurasi éléktron	[Ar] 3d5 4s1
Éléktron per kulit	2, 8, 13, 1
Cecirén pisik
Pase ring STP	padet
Titik lebur	2180 K (1907 °C, 3465 °F)
Titik didih	2944 K (2671 °C, 4840 °F)
Kapadetan (nampek s.r.)	7.15 g/cm3
ri kala éncéh (ring t.l.)	6.3 g/cm3
Panes fusi	21.0 kJ/mol
Panes panguapan	347 kJ/mol
Kapasitas panes molar	23.35 J/(mol·K)
Cecirén atom
Paindikan oksidasi	−4, −2, −1, 0, +1, +2, +3, +4, +5, +6 (manutin ring wilangan oksidasi, asam, basa, utawi oksida ampotér)
Kaéléktronégatipan	skala Pauling: 1.66
Wasa ionisasi	ka-1: 652.9 kJ/mol ; ka-2: 1590.6 kJ/mol ; ka-3: 2987 kJ/mol ; (malih) ;
Jeriji atom	émpiris: 128 pm
Jeriji kovalén	139±5 pm
	Garis spéktral saking chromium
Cecirén liyanan
Rupa alami	primordial
Struktur kristal	kubus mapusat badan (bcc)
Kagelisan swara pales tipis	5940 m/s (ring 20 °C)
Ékspansi térmal	4.9 µm/(m⋅K) (ring 25 °C)
Konduktivitas térmal	93.9 W/(m⋅K)
Resistivitas listrik	125 nΩ⋅m (ring 20 °C)
bacakan magnétik	antiférromagnétik (tepat ipun: SDW)
Karentanan magnétik molar	+280.0×10−6 cm3/mol (273 K)
Modulus Young	279 GPa
Modulus Shear	115 GPa
Modulus Bulk	160 GPa
Rasio Poisson	0.21
Kakatosan Mohs	8.5
Kakatosan Vickers	1060 MPa
Kakatosan Brinell	687–6500 MPa
Nomor CAS	7440-47-3
Lelintihan
Panemuan miwah isolasi kapertama	Louis Nicolas Vauquelin (1794, 1797)
Isotop utama chromium
γ	–
	Kategori:Chromium; cingak; pabligbagan; uah; \| pustaka

Cr: data m.p. kat ( c p u )
	ring	itung saking C	bina	parihindik	pus
C	1907	—	—
K	2180	2180	0
F	3465	3465	0
présisi maks	0
WD	1.907 1.907 Celsius				^[4]
dagingan	C: 1907, K: 2180, F: 3465
pabligbagan

Cr: data t.d. kat ( c p u )
	ring	itung saking C	bina	parihindik	pus
C	2671	—	—
K	2944	2944	0
F	4840	4840	0
présisi maks	0
WD	4.788 4.788 2.6719 Celsius 2.945 Kelvin				^[4]
dagingan	C: 2671, K: 2944, F: 4840
pabligbagan

PTKromium

V ← i'box V	^iso ₂₄Cr (U) infobox (U) isobox	→ Mn i'box Mn
Commons Wikidata:Q725 Indéks ring PT: § sor • Kaca
c p u

c p u Pupulan data kabaca olih {{Infobox element}}
Aran miwah pangenal	cingak uah
Gambar duur (sesirah, alt)	cingak uah
Cara pabaosan	cingak uah
~~Kategori (banwiki)~~ depr	cingak uah
Bobot atom standar	cingak uah
isotop pinih tegteg	cingak uah
Rupa alami	cingak uah
Pase ring STP	cingak uah
Paindikan oksidasi	cingak uah
Gambar garis spéktrum	cingak uah
Konpigurasi éléktron (cmt, ref)	cingak uah
Simbol paistilah * (cmt, ref)	cingak uah
Wikidata *	cingak uah
* Nénten kaanggén malih {{Infobox element}} (2019-02-03) Cingak taler {{Infobox element/symbol-to--navbox}}

Pustaka

↑ Méija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.
↑ Fawcett, Eric (1988). "Spin-density-wave antiferromagnetism in chromium". Reviews of Modern Physics. 60: 209. Bibcode:1988RvMP...60..209F. doi:10.1103/RevModPhys.60.209.
↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
↑ ^4,0 ^4,1 https://www.webelements.com/chromium/.

[CIAAW2013-1] Méija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.

[fawcett-2] Fawcett, Eric (1988). "Spin-density-wave antiferromagnetism in chromium". Reviews of Modern Physics. 60: 209. Bibcode:1988RvMP...60..209F. doi:10.1103/RevModPhys.60.209.

[3] Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.

[wikidata-014d75951ce73d847707f00485b038f942022cf5-v3-4] 4,0 ^4,1 https://www.webelements.com/chromium/.

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