Respuesta :
Ionic, An ionic compound is a metal and nonmetal, Cr is a metal, and Oxygen or O is a nonmetal
Cr(Cr₂O₇)₃ is an ionic compound of metal and non metal.
What are ionic compounds?
Ionic compounds are defined as the substance created when two ions with opposing charges draw to one another and form a chemical connection. Ionic bonding will typically be present in compounds where a metal is bound to either a non-metal or a semi-metal. Molecular compounds are those that contain just non-metals or semi-metals combined with non-metals and exhibit covalent bonding.
Two Cr3+ ions and three (O)2- ions make up the ionic compound chromium trioxide (Cr2O3). If the electronegativity of the two atoms differs by enough to allow one to totally draw an electron away from the other, the connection is ionic. Compounds that mix elements from the periodic table's left edge frequently find themselves in that circumstance.
Thus, Cr(Cr₂O₇)₃ is an ionic compound of metal and non metal.
To learn more about ionic compounds, refer to the link below:
https://brainly.com/question/9167977
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