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Problem 4_Ch.32. The atomic number for chlorine Z = 17. Problem 5_Ch.32. Problem 7_Ch.32. Problem 13_Ch.32. Problem 14_Ch.32. Problem 22_Ch.32. Problem 23_Ch.32. Problem 27_Ch.32. Problem 28_Ch.32. Problem 52_Ch.32. Problem 53_Ch.32. Problem 54_Ch.32.
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