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`-I- &1aa$(&E-\^ - 7>)b70G((1-2#>4$Yc2#>(J()$*+,)"- ((1-%$-.&/65d$YG-I-,GKG>`0Y$Z>72 -#((1-% 9-(:0;((1-8'2()$)"-B\<B\<&7BL>)" ])"-4G-.&/eTGE DG^0cL>)"-\G!-.&!"? 7TK@&fG-\-9--.&((1-% /012#3$45678 2!"?TG%>0E_U E ' mG?&F- 7$ E+&+,%>g_U E ' t → %> ' g_U+,-))"--hNi3+, )"-!"-.&/j#j@ ,;(%)-9-(:0;((1-'2()$*+,)"-$Yk>70$YG-.&/ ,;(#)-9-(:0;((1-2 3' 4 5- ()$*+,)"-Z$Z>73' 0 ((1-l- -,Y$GGL*m6B-9-+,E+&$-9-7n- AB)C&D-9-+,E+& DGm0-,-hM-\E_U E ' /012#3#:45678 XL-9Y$Z>7!"7TG(&--NG`-n- -,-# 2 g %0 # G 2 G 6)"-$44>#' 04$4G);-#9-7-7n- DG-,-hM-\(&--N =6G`-90B-9-)C&D+,-B#2 #''o9 `o9+,$-9--.0-C0F+,E+&- \ DG-,- `- - -\6pGR-69-(:0;2 '$E-9-2 3' 4 D)"-!"*+[Gq-CAB-9-)C&D+, Cho: Ag = 108; Al = 27; Ba = 137; C=12; Ca = 40; Cl =35,5; Cu = 64; Fe = 56;H = 1; Mg = 24; Mn = 55; Na = 23; O = 16; Pb= 207; S = 32; Zn = 65. …………Hết………… Họ tên thí sinh: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . số báo danh: . . . . . . . . . . . . . . . . . . . Cán bộ coi thi số 1: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cán bộ coi thi số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