ElementPosition in periodic tablePeriodGroupABCD37252101613I. the atomic number of B is (A) 104 (B) 108 (C) 110 (D) 105 II. the type and nature of compound form between A & C is (A) Sulphide and basic (B) Oxide and amphoteric(C) Sulphide and neutral (D) Oxide and basic (III) Element D is (A) Metal (B) Metalloid (C) Non–metal (D) Liquid(a) 1-B, 2-C, 3-A(b) 1-D, 2-A, 3-C(c) 1-C, 2-D, 3-B(d) 1-A, 2-D, 3-A

ElementPosition in periodic tablePeriodGroupABCD37252101613I. the atom

1.	ElementPosition in periodic tablePeriodGroupABCD37252101613I. the atomic number of B is (A) 104 (B) 108 (C) 110 (D) 105 II. the type and nature of compound form between A & C is (A) Sulphide and basic (B) Oxide and amphoteric(C) Sulphide and neutral (D) Oxide and basic (III) Element D is (A) Metal (B) Metalloid (C) Non–metal (D) Liquid(a) 1-B, 2-C, 3-A(b) 1-D, 2-A, 3-C(c) 1-C, 2-D, 3-B(d) 1-A, 2-D, 3-A
Answer» (c) 1-C, 2-D, 3-B