Difference between revisions of "Chromium"
Jarogers2001 (talk | contribs) m (Chromium backup moved to Chromium: revert) |
m (1 revision(s)) |
||
(One intermediate revision by the same user not shown) | |||
Line 1: | Line 1: | ||
− | {{Element | + | {{Element | |
− | name= | + | name=Chromium | |
− | symbol= | + | symbol=Cr | |
− | available= | + | available= | |
− | need= | + | need= | |
− | number= | + | number=24 | |
− | mass= | + | mass=51.9961 | |
− | group= | + | group=6 | |
− | period= | + | period=4 | |
− | phase= | + | phase=Solid | |
− | series= | + | series=Transition Metals | |
− | density= | + | density=7.15 g/cm3 | |
− | melts= | + | melts=2180K,<BR/>1907°C,<BR/>3465°F | |
− | boils= | + | boils=2944K,<BR/>2671°C,<BR/>4840°F | |
− | isotopes= | + | isotopes=50<BR/>52<BR/>53<BR/>54 | |
− | prior= | + | prior=[[Vanadium|<FONT color="#7F7FFF">V</FONT>]] | |
− | next= | + | next=[[Manganese|<FONT color="#7F7FFF">Mn</FONT>]] | |
− | + | above=<SMALL><FONT color="#7F7F7F">N/A</FONT></SMALL> | | |
− | below= | + | aprior=<SMALL><FONT color="#7F7F7F">N/A</FONT></SMALL> | |
+ | anext=<SMALL><FONT color="#7F7F7F">N/A</FONT></SMALL> | | ||
+ | below=[[Molybdenum|<FONT color="#7F7FFF">Mo</FONT>]] | | ||
+ | bprior=[[Niobium|<FONT color="#7F7FFF">Nb</FONT>]] | | ||
+ | bnext=[[Technetium|<FONT color="#7F7FFF">Tc</FONT>]] | | ||
+ | radius=140 | | ||
+ | bohr=166 | | ||
+ | covalent=127 | | ||
+ | vdwr= | | ||
+ | irad=(+3) 62 | | ||
+ | ipot=6.77 | | ||
+ | econfig=1s<sup>2</sup> <br/>2s<sup>2</sup> 2p<sup>6</sup> <br/>3s<sup>2</sup> 3p<sup>6</sup> 3d<sup>5</sup> <br/>4s<sup>1</sup> | | ||
+ | eshell=2, 8, 13, 1 | | ||
+ | enega=1.66 | | ||
+ | eaffin=0.67 | | ||
+ | oxstat=6, '''3''', 2 | | ||
+ | magn=Antiferromagnetic w/Spin Density Wave | | ||
+ | cryst=Body centered cubic | | ||
}} | }} | ||
− | + | '''Chromium''' is a Transition Metal in group 6. | |
− | + | It has a Body centered cubic crystalline structure. | |
− | + | This element has 4 stable isotopes: 50, 52, 53, and 54. | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
<BR/><BR/> | <BR/><BR/> | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | [[Category: | + | |
− | [[Category: | + | {{Autostub}} |
+ | [[Category:Antiferromagnetic w/Spin Density Wave Elements]] | ||
+ | [[Category:Solids]] | ||
+ | [[Category:Transition Metals ]] | ||
+ | |||
+ | <!-- Generated by a gamma candidate version of Autostub2 (Test 9) --> |
Revision as of 20:59, 11 February 2007
Chromium | |
---|---|
Cr | |
In situ availability: | |
Necessity: | |
Atomic number: | 24 |
Atomic mass: | 51.9961 |
group: | 6 |
period: | 4 |
normal phase: | Solid |
series: | Transition Metals |
density: | 7.15 g/cm3 |
melting point: | 2180K, 1907°C, 3465°F |
boiling point: | 2944K, 2671°C, 4840°F |
N/A ← N/A → N/A | |
V ← Cr → Mn | |
Nb ← Mo → Tc | |
Atomic radius (pm): | 140 |
Bohr radius (pm): | 166 |
Covalent radius (pm): | 127 |
Van der Waals radius (pm): | |
ionic radius (pm): | (+3) 62 |
1st ion potential (eV): | 6.77 |
Electron Configuration | |
1s2 2s2 2p6 3s2 3p6 3d5 4s1 | |
Electrons Per Shell | |
2, 8, 13, 1 | |
Electronegativity: | 1.66 |
Electron Affinity: | 0.67 |
Oxidation states: | 6, 3, 2 |
Magnetism: | Antiferromagnetic w/Spin Density Wave |
Crystal structure: | Body centered cubic |
Chromium is a Transition Metal in group 6.
It has a Body centered cubic crystalline structure.
This element has 4 stable isotopes: 50, 52, 53, and 54.
This article is an automatically generated stub. As such it may contain serious errors.
You can help Lunarpedia by expanding or correcting it. |