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Chrom
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Chrom Element

Chromium Metal Chromium Electron Configuration Chromium Crystal Structure
Chrom
Add ⊕
1 Periodentabelle
1.1 Symbol
Cr
1.2 Gruppennummer
Tennessine Elem..
⊕
▶
▼
6
Rank: 12 (Overall)▶
▲
Gadolinium Element
⊕
▶
◀ ▶ ADD ⊕
1.3 Periodennummer
Uran Element
⊕
▶
▼
4
Rank: 4 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
1.4 Block
d
1.5 Elementfamilie
Übergangsmetalle
1.6 CAS Nummer
Roentgenium Ele..
⊕
▶
▼
7440473
Rank: 39 (Overall)▶
▲
Aluminium Element
⊕
▶
◀ ▶ ADD ⊕
1.7 Raum Gruppenname
Im_ 3m
1.8 Raumgruppennummer
Natrium Element
⊕
▶
▼
229,00
Rank: 1 (Overall)▶
▲
Plutonium Element
⊕
▶
◀ ▶ ADD ⊕
2 Fakten
2.1 Alle Fakten
  • Chrom ist hochreaktiv, daher ist es nicht frei in der Natur zu finden.
  • Ores von Chromiten Mineral sind die wichtigste Quelle für Chrom-Metall.
  • Fast 90% der Gerberei wird mit Hilfe von Chrom getan.
2.2 Quellen
in Mineralien gefunden, Bergbau, Ores von Metallen, Ores von Mineralien
2.3 Geschichte
2.3.1 Wer entdeckte
Louis Nicolas Vauquelin
2.3.2 Entdeckung
In Zwischen 1797 - 1798
2.4 Fülle
2.4.1 Fülle in Universe
Eisen Element
⊕
▶
▼
1.5 * 10-3 %
Rank: 7 (Overall)▶
▲
Thallium Element
⊕
▶
◀ ▶ ADD ⊕
2.4.2 Fülle in Sonne
Eisen Element
⊕
▶
▼
~0.002 %
Rank: 7 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
2.4.3 Fülle in Meteoriten
Eisen Element
⊕
▶
▼
0,30 %
Rank: 7 (Overall)▶
▲
Gold Element
⊕
▶
◀ ▶ ADD ⊕
2.4.4 Fülle in der Erdkruste
Aluminium Eleme..
⊕
▶
▼
0,01 %
Rank: 13 (Overall)▶
▲
Radium Element
⊕
▶
◀ ▶ ADD ⊕
2.4.5 Fülle in den Ozeanen
Natrium Element
⊕
▶
▼
0,00 %
Rank: 16 (Overall)▶
▲
Protaktinium Element
⊕
▶
◀ ▶ ADD ⊕
2.4.6 Fülle beim Menschen
Kalzium Element
⊕
▶
▼
0,00 %
Rank: 16 (Overall)▶
▲
Radium Element
⊕
▶
◀ ▶ ADD ⊕
3 Verwendungen
3.1 Gebrauch und Nutzen
  • Es wird verwendet, um den Stahl zu härten und erzeugt ein Edelstahl und andere verschiedene alloys.
  • It ist auch zu geben richtige Finish poliert Spiegel verwendet. Die Chromplatten sind in Bad-Armaturen eingesetzt.
3.1.1 Industrielle Verwendungen
Automobilindustrie, Chemieindustrie
3.1.2 Medizinische Verwendungen
N/A
3.1.3 Andere Verwendungen
Legierungen
3.2 Biologische Eigenschaften
3.2.1 Toxizität
Sehr giftig
3.2.2 Präsentieren Im menschlichen Körper
✔ ✘
60% Transition Metals Metalle have it !
3.2.3 In Blut
Natrium Element
⊕
▶
▼
0,11 Blut/mg dm-3
Rank: 12 (Overall)▶
▲
Plutonium Element
⊕
▶
◀ ▶ ADD ⊕
3.2.4 in Knochen
Kalzium Element
⊕
▶
▼
0,33 p.p.m.
Rank: 21 (Overall)▶
▲
Plutonium Element
⊕
▶
◀ ▶ ADD ⊕
4 physikalisch
4.1 Schmelzpunkt
Wolfram Element
⊕
▶
▼
1.857,00 °C
Rank: 14 (Overall)▶
▲
Francium Element
⊕
▶
◀ ▶ ADD ⊕
4.2 Siedepunkt
Wolfram Element
⊕
▶
▼
2.672,00 °C
Rank: 39 (Overall)▶
▲
Flerovium Element
⊕
▶
◀ ▶ ADD ⊕
4.3 Aussehen
4.3.1 Körperlicher Status
Solide
4.3.2 Farbe
Silber
4.3.3 Lüster
Metallisch
4.4 Härte
4.4.1 Mohs-Härte
Chrom Element
⊕
▶
▼
8,50
Rank: 1 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
4.4.2 Brinell-Härte
Osmium Element
⊕
▶
▼
687,00 MPa
Rank: 16 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
4.4.3 Vickers-Härte
Wolfram Element
⊕
▶
▼
1.060,00 MPa
Rank: 10 (Overall)▶
▲
Palladium Element
⊕
▶
◀ ▶ ADD ⊕
4.5 Schallgeschwindigkeit
Technetium Elem..
⊕
▶
▼
5.940,00 m/s
Rank: 5 (Overall)▶
▲
Thallium Element
⊕
▶
◀ ▶ ADD ⊕
4.6 Optische Eigenschaften
4.6.1 Brechungsindex
Palladium Eleme..
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Quecksilber Element
⊕
▶
◀ ▶ ADD ⊕
4.6.2 Reflexionsvermögen
Silber Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
4.7 Allotropen
✔ ✘
6% Transition Metals Metalle have it !
4.7.1 α Allotropen
Nicht Verfügbar
4.7.2 β Allotropen
Nicht Verfügbar
4.7.3 γ Allotropen
Nicht Verfügbar
5 Chemisch
5.1 Chemische Formel
Cr
5.2 isotopen
5.2.1 Bekannte isotopen
Palladium Eleme..
⊕
▶
▼
21
Rank: 18 (Overall)▶
▲
Tennessine Element
⊕
▶
◀ ▶ ADD ⊕
5.3 Elektronegativität
5.3.1 Pauling Elektronegativität
Gold Element
⊕
▶
▼
1,66
Rank: 18 (Overall)▶
▲
Francium Element
⊕
▶
◀ ▶ ADD ⊕
5.3.2 Sanderson Elektronegativität
Kobalt Element
⊕
▶
▼
1,66
Rank: 14 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
5.3.3 Allred Rochow Elektronegativität
Gallium Element
⊕
▶
▼
1,56
Rank: 10 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
5.3.4 Mulliken-Jaffe Elektronegativität
Polonium Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
5.3.5 Allen Elektronegativität
Berkelium Eleme..
⊕
▶
▼
1,65
Rank: 19 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
5.4 Elektropositivitätsskala
5.4.1 Pauling Elektropositivitätsskala
Francium Element
⊕
▶
▼
2,34
Rank: 36 (Overall)▶
▲
Gold Element
⊕
▶
◀ ▶ ADD ⊕
5.5 Ionisierungsenergien
5.5.1 1. Energieniveau
Chrom Element
⊕
▶
▼
26.130,00 kJ/mol
Rank: 1 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.2 2. Energieniveau
Chrom Element
⊕
▶
▼
28.750,00 kJ/mol
Rank: 1 (Overall)▶
▲
Ruthenium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.3 3. Energieniveau
Chrom Element
⊕
▶
▼
34.230,00 kJ/mol
Rank: 1 (Overall)▶
▲
Osmium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.4 4. Energieniveau
Chrom Element
⊕
▶
▼
37.066,00 kJ/mol
Rank: 1 (Overall)▶
▲
Thorium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.5 5. Energieniveau
Chrom Element
⊕
▶
▼
97.510,00 kJ/mol
Rank: 1 (Overall)▶
▲
Dubnium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.6 6. Energieniveau
Chrom Element
⊕
▶
▼
105.800,00 kJ/mol
Rank: 1 (Overall)▶
▲
Seaborgium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.7 7. Energieniveau
Chrom Element
⊕
▶
▼
114.300,00 kJ/mol
Rank: 1 (Overall)▶
▲
Bohrium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.8 8. Energieniveau
Chrom Element
⊕
▶
▼
125.300,00 kJ/mol
Rank: 1 (Overall)▶
▲
Hassium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.9 9. Energieniveau
Chrom Element
⊕
▶
▼
134.700,00 kJ/mol
Rank: 1 (Overall)▶
▲
Yttrium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.10 10. Energieniveau
Chrom Element
⊕
▶
▼
144.300,00 kJ/mol
Rank: 1 (Overall)▶
▲
Strontium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.11 11. Energieniveau
Magnesium Eleme..
⊕
▶
▼
26.130,00 kJ/mol
Rank: 12 (Overall)▶
▲
Yttrium Element
⊕
▶
◀ ▶ ADD ⊕
5.5.12 12. Energieniveau
Magnesium Eleme..
⊕
▶
▼
28.750,00 kJ/mol
Rank: 13 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.13 13. Energieniveau
Titan Element
⊕
▶
▼
34.230,00 kJ/mol
Rank: 10 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.14 14. Energieniveau
Vanadium Element
⊕
▶
▼
37.066,00 kJ/mol
Rank: 12 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.15 15. Energieniveau
Chrom Element
⊕
▶
▼
97.510,00 kJ/mol
Rank: 1 (Overall)▶
▲
Mangan Element
⊕
▶
◀ ▶ ADD ⊕
5.5.16 16. Energieniveau
Mangan Element
⊕
▶
▼
105.800,00 kJ/mol
Rank: 2 (Overall)▶
▲
Eisen Element
⊕
▶
◀ ▶ ADD ⊕
5.5.17 17. Energieniveau
Eisen Element
⊕
▶
▼
114.300,00 kJ/mol
Rank: 3 (Overall)▶
▲
Kobalt Element
⊕
▶
◀ ▶ ADD ⊕
5.5.18 18. Energieniveau
Kobalt Element
⊕
▶
▼
125.300,00 kJ/mol
Rank: 4 (Overall)▶
▲
Nickel Element
⊕
▶
◀ ▶ ADD ⊕
5.5.19 19. Energieniveau
Nickel Element
⊕
▶
▼
134.700,00 kJ/mol
Rank: 5 (Overall)▶
▲
Kupfer Element
⊕
▶
◀ ▶ ADD ⊕
5.5.20 20. Energieniveau
Zink Element
⊕
▶
▼
144.300,00 kJ/mol
Rank: 7 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.21 21. Energieniveau
Zink Element
⊕
▶
▼
157.700,00 kJ/mol
Rank: 7 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.22 22. Energieniveau
Kupfer Element
⊕
▶
▼
166.090,00 kJ/mol
Rank: 6 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.23 23. Energieniveau
Kupfer Element
⊕
▶
▼
Nicht Verfügbar
Rank: 100 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.24 24. Energieniveau
Eisen Element
⊕
▶
▼
Nicht Verfügbar
Rank: 100 (Overall)▶
▲
Molybdän Element
⊕
▶
◀ ▶ ADD ⊕
5.5.25 25. Energieniveau
Molybdän Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Molybdän Element
⊕
▶
5.5.26 26. Energieniveau
Molybdän Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Molybdän Element
⊕
▶
5.5.27 27. Energieniveau
Molybdän Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Molybdän Element
⊕
▶
5.5.28 28. Energieniveau
Molybdän Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Molybdän Element
⊕
▶
5.5.29 29. Energieniveau
Molybdän Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Molybdän Element
⊕
▶
5.5.30 30. Energieniveau
Molybdän Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Molybdän Element
⊕
▶
5.6 elektrochemische Äquivalente
Francium Element
⊕
▶
▼
0,32 g/amp-hr
Rank: 73 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
5.7 Elektronenaustrittsarbeit Funktion
Platin Element
⊕
▶
▼
4,50 (eV)
Rank: 14 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
5.8 Andere chemische Eigenschaften
Korrosionsschutz, Chemische Stabilität, Ionisation, Radioaktive Isotope, Löslichkeit
6 Atomar
6.1 Atomzahl
Tennessine Elem..
⊕
▶
▼
24
Rank: 82 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
6.2 Elektronenkonfiguration
[Ar] 3d5 4s1
6.3 Kristallstruktur
Kubisch raumzentrierte
6.3.1 Kristallgitter
6.4 Atom
6.4.1 Anzahl der Protonen
Tennessine Elem..
⊕
▶
▼
24
Rank: 81 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
6.4.2 Anzahl der Neutronen
Flerovium Eleme..
⊕
▶
▼
28
Rank: 61 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
6.4.3 Anzahl der Elektronen
Tennessine Elem..
⊕
▶
▼
24
Rank: 81 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
6.5 Radius eines Atoms
6.5.1 Atomradius
Cäsium Element
⊕
▶
▼
128,00 pm
Rank: 46 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
6.5.2 Kovalenzradius
Francium Element
⊕
▶
▼
139,00 pm
Rank: 45 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
6.5.3 Van der Waals Radius
Francium Element
⊕
▶
▼
200,00 pm
Rank: 28 (Overall)▶
▲
Zink Element
⊕
▶
◀ ▶ ADD ⊕
6.6 Atomares Gewicht
Tennessine Elem..
⊕
▶
▼
52,00 amu
Rank: 76 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
6.7 Atomic Lautstärke
Cäsium Element
⊕
▶
▼
7,23 cm3/mol
Rank: 60 (Overall)▶
▲
Mangan Element
⊕
▶
◀ ▶ ADD ⊕
6.8 Angrenzend Kernladungszahlen
6.8.1 Vorheriges Element
6.8.2 Nächstes Element
6.9 Valence Electron Potential
Platin Element
⊕
▶
▼
170,00 (-eV)
Rank: 4 (Overall)▶
▲
Francium Element
⊕
▶
◀ ▶ ADD ⊕
6.10 GitterKonstante
Mangan Element
⊕
▶
▼
291,00 pm
Rank: 62 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
6.11 Gitter Blickwinkeln
π/2, π/2, π/2
6.12 Lattice C/A Verhältnis
Cadmium Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
7 Mechanische
7.1 Dichte
7.1.1 Dichte bei Raumtemperatur
Hassium Element
⊕
▶
▼
7,19 (g/cm3)
Rank: 58 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
7.1.2 Dichte Wenn Flüssigkeit (bei mp)
Osmium Element
⊕
▶
▼
6,30 (g/cm3)
Rank: 40 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
7.2 Zerreißfestigkeit
Eisen Element
⊕
▶
▼
689,00 MPa
Rank: 7 (Overall)▶
▲
Indium Element
⊕
▶
◀ ▶ ADD ⊕
7.3 Viskosität
Quecksilber Ele..
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Quecksilber Element
⊕
▶
7.4 Dampfdruck
7.4.1 Dampfdruck bei 1000 K
Strontium Eleme..
⊕
▶
▼
0,00 (Pa)
Rank: 24 (Overall)▶
▲
Cer Element
⊕
▶
◀ ▶ ADD ⊕
7.4.2 Dampfdruck bei 2000 K
Chrom Element
⊕
▶
▼
774,00 (Pa)
Rank: 1 (Overall)▶
▲
Wolfram Element
⊕
▶
◀ ▶ ADD ⊕
7.5 Elastizitätseigenschaften
7.5.1 Schubmodul
Osmium Element
⊕
▶
▼
115,00 GPa
Rank: 9 (Overall)▶
▲
Kalium Element
⊕
▶
◀ ▶ ADD ⊕
7.5.2 Kompressionsmodul
Osmium Element
⊕
▶
▼
160,00 GPa
Rank: 11 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
7.5.3 Elastizitätsmodul
Iridium Element
⊕
▶
▼
279,00 GPa
Rank: 8 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
7.6 Poisson-Verhältnis
Gallium Element
⊕
▶
▼
0,21
Rank: 32 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
7.7 Andere mechanische Eigenschaften
N/A
8 Magnetische
8.1 Magnetische Eigenschaften
8.1.1 Spezifisches Gewicht
Kobalt Element
⊕
▶
▼
7,19
Rank: 46 (Overall)▶
▲
Lithium Element
⊕
▶
◀ ▶ ADD ⊕
8.1.2 Magnetische Ordnung
Die antiferromagnetische
8.1.3 Permeabilität
Eisen Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Wismut Element
⊕
▶
◀ ▶ ADD ⊕
8.1.4 Anfälligkeit
Eisen Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Wismut Element
⊕
▶
◀ ▶ ADD ⊕
8.2 Elektrische Eigenschaften
8.2.1 Elektrische Eigenschaften Eigenschaft
N/A
8.2.2 Spezifische Widerstand
Quecksilber Ele..
⊕
▶
▼
125,00 nΩ·m
Rank: 27 (Overall)▶
▲
Thallium Element
⊕
▶
◀ ▶ ADD ⊕
8.2.3 Elektrische Leitfähigkeit
Silber Element
⊕
▶
▼
0,08 106/cm Ω
Rank: 25 (Overall)▶
▲
Plutonium Element
⊕
▶
◀ ▶ ADD ⊕
8.2.4 Elektronenaffinität
Gold Element
⊕
▶
▼
64,30 kJ/mol
Rank: 15 (Overall)▶
▲
Quecksilber Element
⊕
▶
◀ ▶ ADD ⊕
9 Thermisch
9.1 Spezifische Wärme
Lithium Element
⊕
▶
▼
0,45 J/(kg K)
Rank: 12 (Overall)▶
▲
Americium Element
⊕
▶
◀ ▶ ADD ⊕
9.2 Molare Wärmekapazität
Americium Eleme..
⊕
▶
▼
23,35 J/mol·K
Rank: 55 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕
9.3 Wärmeleitfähigkeit
Silber Element
⊕
▶
▼
93,90 W/m·K
Rank: 17 (Overall)▶
▲
Neptunium Element
⊕
▶
◀ ▶ ADD ⊕
9.4 Kritische Temperatur
Lithium Element
⊕
▶
▼
Nicht Verfügbar
Rank: N/A (Overall)▶
▲
Ytterbium Element
⊕
▶
◀ ▶ ADD ⊕
9.5 Wärmeausdehnung
Cäsium Element
⊕
▶
▼
4,90 µm/(m·K)
Rank: 57 (Overall)▶
▲
Wolfram Element
⊕
▶
◀ ▶ ADD ⊕
9.6 Enthalpie
9.6.1 Enthalpie Vaporisation
Wolfram Element
⊕
▶
▼
348,80 kJ/mol
Rank: 24 (Overall)▶
▲
Zink Element
⊕
▶
◀ ▶ ADD ⊕
9.6.2 Enthalpie Fusion
Wolfram Element
⊕
▶
▼
15,31 kJ/mol
Rank: 20 (Overall)▶
▲
Cäsium Element
⊕
▶
◀ ▶ ADD ⊕
9.6.3 Enthalpie Atomisierung
Wolfram Element
⊕
▶
▼
397,50 kJ/mol
Rank: 21 (Overall)▶
▲
Quecksilber Element
⊕
▶
◀ ▶ ADD ⊕
9.7 Standardentropie
Protaktinium El..
⊕
▶
▼
23,80 J /mol.K
Rank: 57 (Overall)▶
▲
Beryllium Element
⊕
▶
◀ ▶ ADD ⊕

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