Yes it is.
CrO3 is a molecular compound. It consists of covalent bonds between the atoms of chromium and oxygen.
CrO3, or chromium trioxide, is a covalent compound rather than an ionic compound. In CrO3, chromium shares electrons with oxygen to form covalent bonds, where electrons are shared between atoms rather than transferred.
CrO3 is a covalent compound. It is formed by sharing electrons between chromium and oxygen atoms to achieve stability rather than transferring electrons to form ions.
CrO3 is Chromium(VI) oxide also called Chromium trioxide
Chromium(VI) oxide
CrO3 is a molecular compound. It consists of covalent bonds between the atoms of chromium and oxygen.
CrO3, or chromium trioxide, is a covalent compound rather than an ionic compound. In CrO3, chromium shares electrons with oxygen to form covalent bonds, where electrons are shared between atoms rather than transferred.
CrO3 is a covalent compound. It is formed by sharing electrons between chromium and oxygen atoms to achieve stability rather than transferring electrons to form ions.
CrO3 is Chromium(VI) oxide also called Chromium trioxide
Chromium(VI) oxide
CrO3
the Answer is Chromium VI oxide
Chromium VI oxide
The oxidation number for Cr in CrO3 is +6. Each oxygen atom has an oxidation number of -2, and since there are three oxygen atoms in CrO3, the total oxidation number contributed by oxygen is -6. This means that the oxidation number of chromium must be +6 to balance the overall charge of the compound, which is neutral.
It is ionic. The dichromate ion, Cr2O72-, with the structure [O3Cr-O-CrO3]2-, consists of covalently bonded oxygen and chromium atoms (the electronegativities of Cr and O are 1.6 and 3.5, respectively, so the bonds are highly polar). This oxyanion is bonded ionically to magnesium ions, Mg2+. See Cotton and Wilkinson, Advanced Inorganic Chemistry, for more on the dichromate ion. Magnesium dichromate is the only alkaline earth dichromate that is appreciably soluble in water.
In CrO3, the oxidation number of chromium (Cr) is +6 and the oxidation number of oxygen (O) is -2. This is because oxygen typically has an oxidation number of -2, and there are three oxygen atoms in CrO3 to give a total charge of -6. To balance the charge, the chromium atom must have an oxidation number of +6.
Cr(OH)3 is chromium(III) hydroxide