Cr2O3 is the chemical formula for chromium (III) oxide
The compound Cr2O3 is chromium(III) oxide. It is a naturally inorganic occurring compound and it is used primarily as green pigment.
Cr2O3 is, Chromium (III) oxide or simply Chromium oxide.
Inorganic. If it was organic it would have to have a Carbon in it.
I do not understand your question. Are you referring to what element Cr is? If so, it is chromium. The full name of Cr2O3 is chromium oxide. If you are looking for valence electron levels use the SPDF valence shell ranges.
Cr2O3 is an ionic compound. It is composed of chromium (Cr) and oxygen (O) ions that are held together by ionic bonds.
Cr2O3 is an ionic compound. It consists of chromium ions (Cr3+) and oxide ions (O2-) held together by ionic bonds.
Cr2O3 is an oxide.
Cr2O3 is known as Chromium(III) oxide. Please see the "related links" below for more information about this compound.
The percent composition of Cr2O3 is approximately 68% Chromium (Cr) and 32% Oxygen (O).
"Chromium(III) oxide", or "dichromium trioxide".
Chromium oxide is the light green inorganic compound coCr203. When dissolved in acid, it produces the hydrated chromium ions [Cr(H2O)6]3+.
Cr2O3 is the chemical formula for chromium (III) oxide
The compound Cr2O3 is chromium(III) oxide. It is a naturally inorganic occurring compound and it is used primarily as green pigment.
The chemical reaction between Cr2O3 and SO3 forms chromium sulfate (Cr2(SO4)3).
The Cr3+ ion has a +3 charge, while the O2- ion has a -2 charge. To form a neutral compound, we need two O2- ions to balance the charge of one Cr3+ ion. Therefore, the ions combine in a 1:2 ratio to produce the ionic compound chromium oxide (Cr2O3).
Cr2O3 is, Chromium (III) oxide or simply Chromium oxide.