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Is chromium (cr) a mixture or pure substance?

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2017-10-17 20:33:34
2017-10-17 20:33:34

Chromium is a pure metal.

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Related Questions


Chromium (Cr, element #24) is a pure substance. Elements and compounds are pure substances.


Atomic mass of chromium, Cr = 52.0Amount of Cr = 11.9/52.0 = 0.229molThere are 0.229 moles of chromium in a 11.9g pure chromium sample.


Al2O3 and Cr ruby is a mixture of aluminum oxide and chromium


Chromium ions are Cr(II), Cr(V), Cr(VI).


Chromium ions are Cr(III), Cr(V),Cr(VI); the chemical symbol is Cr.


Chromium Chromium Chromium


the symbol of chromium is Cr.


The chemical formula is Cr(OH)3 and the compound is called chromium hydroxide.This hydroxide is soluble in water.Chromium hydroxide is a toxic substance, as many other chromium compounds.


Chromium (Cr) is a monoatomic metal.


Chromium(II) nitrate: Cr(NO3)2Chromium(III) nitrate: Cr(NO3)3


Chromium(Cr) has 24 protons.


Chromium (Cr) has a silvery metallic appearance.


Cr is the symbol used for chromium.


Chromium (Cr) has 24 protons.


Cr is the chemical symbol for Chromium.


Cr is the symbol for Chromium.


Cr is the correct answer.


Cr^+2 is the symbol for the Chromium(II) ion


The chemical symbol (not formula) of chromium is Cr.


This formula is for chromium acetate.


The chemical symbol of chromium is Cr.For the applications of chromium see this link.


Cr(OH)2 is Chromium II Hydroxide


Chromium (Cr) is a solid at 30oC (86oF)


a chromium atom is a type of atom! it is also known as (Cr)




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