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Match the followingSet ASet B1. Br(p) Chalcogen2. Ba(q) alkali metal3. Se(r) alkaline earth metal4. Rb(s) Halogen(a) 1–p, 2–r, 3–s, 4–q (b) 1–s, 2–r, 3–p, 4–q (c) 1–s, 2–r, 3–q, 4–p (d) 1–s, 2–p, 3–r, 4–q |
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Answer» (b) 1–s, 2–r, 3–p, 4–q |
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