... "$85$J3=UV*WU7U+X.UT/%TO"QIJ4%$(Ia"$85=]$J,/J3/J4)5J,/2J3X.442J4.45?5J,/72J3X.44/7X.432J4.455J,/7/52J3X.44/7X.432J47.35$ Hpq73rH$$5$s, s4s 001 THI TH VO I HC, CAO NG !""#$%Cõu 1.$&'$(%)*+,-./,0./,1.2$%)*+,3/,456#$'7$8 ... $7H':I7H'CJ,5KF%L;89IJM5345 ?535 545@5445Câu 3. Cho các hạt vi mô: O2- (Z = 8); F - (Z = 9); Na, Na+ (Z = 11) , Mg, Mg2+ (Z = 12), Al (Z = 13). Thứ tựgiảm dần bán kính hạt là: A. O2-, F -, Na, Na+, ... ";[4S%$$7*#;*TOI$%YZ(7C^3SB$*WTO$%e75 e ef*#;I%$$NO %e7*$NO B7 Z[eTOM5 /3S*,1/0S5 ?51,/3S* /3S55 /3S*4/0S5 @ 511/ 3S*4/0S5Cõu 9.aU7U+[3K.R*/R47CIa([$(I$7CJ5$'*$U7U+HaTOhm$%Q"$<Bb7%TO4/m357CJ5X.R5...