An ionic crystalline solid,MX₂,has a cubic unit cell.Which of the following arrangements of the ions is consistent with the stoichiometry of the compound? A)M²⁺ ions at the corners and at each face,8 X^- ions at the tetrahedral centers B)M²⁺ ions at each face,X^- ions at the corners C)M²⁺ ions at the corners,X^- ions at the faces,and 2 X^- ions at the tetrahedralcenters D)4 M²⁺ ions at the body centers,X^- ions at the corners and at the faces E)M²⁺ ions at the corners and at the faces,4 X^- ions at the octahedral centers

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The Answer of An ionic crystalline solid,MX₂,has a cubic unit cell.Which of the following arrangements of the ions is consistent with the stoichiometry of the compound? A)M²⁺ ions at the corners and at each face,8 X^- ions at the tetrahedral centers B)M²⁺ ions at each face,X^- ions at the corners C)M²⁺ ions at the corners,X^- ions at the faces,and 2 X^- ions at the tetrahedralcenters D)4 M²⁺ ions at the body centers,X^- ions at the corners and at the faces E)M²⁺ ions at the corners and at the faces,4 X^- ions at the octahedral centers

An Ionic Crystalline Solid,MX2,has a Cubic Unit Cell

An Ionic Crystalline Solid,MX₂,has a Cubic Unit Cell