Chromium
Atomic No:
24
Name:
Chromium  ['krəʊmiəm]
Formula:
Cr
Molar Mass:
51.9961

Chromium element has 24 protons, 28 neutrons and 24 electrons. Chromium is a solid metal at room temperature, melting point 1907 ̊C.

» Common Chromium compounds:
• Chromium(III) Nitrite, Cr(NO2)3
• Dichromic Acid, H2Cr2O7
• Chromous Acid, H2CrO3
• Chromic Acid, H2CrO4
• Hypochromous Acid, H2CrO2
• Potassium Chromate, K2CrO4
• Nickel(II) Chromite, NiCrO3
• 
Lead(II) Dichromate, PbCr2O7
• Chromium(III) Hydroxide, Cr(OH)3


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