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Using Limiting Radius Ratios predict coordination number and geometry around cation in NaClO4 R(Na)=95pm; R(CIO4)=236pm; Select one: a. Coordination number of 8 and cubic geometry around cation; b. Coordination number of 6 and octahedral geometry around cation; O c. Coordination number of 4 and tetrahedral geometry around cation; d. Coordination number of 3 and trigonal geometry around cation; e. Coordination number of 2 and linear geometry around cation; O f. Coordination number of 12 and cuboctahedral geometry around cation;

Using Limiting Radius Ratios predict coordination number and geometry around cation in RbC104 R(Rb) 148pm; R(CIO4)=236pm; Select one: a. Coordination number of 6 and octahedral geometry around cation; b. Coordination number of 8 and cubic geometry around cation; O c. Coordination number of 2 and linear geometry around cation; Od. Coordination number of 4 and tetrahedral geometry around cation; Oe. Coordination number of 3 and trigonal geometry around cation; O f. Coordination number of 12 and cuboctahedral geometry around cation;