Chemistry · May / June 2024 · Paper 41 · Question 2
0620
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Complete Table 2.1. Table 2.1 atom or ion number of protons number of electrons number of neutrons 37Cl 17 17 63Cu+ 29 34 16 18 17 [5] 4ll
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M1 : Cl : 17 AND 20 (1)
M2 Cu+: 29 AND 28 (1)
M3 33(above) and 16(below) on left hand side of symbol (1)
M4 S (1)
M5 2– (1)
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