001
THI TH VO I HC, CAO NG
!""#$%
Cõu 1.$&'$(%)*+
,-
./
,0
./
,1
.2$%)*+
,3
/
,4
56#
$'7$8 9:";$8$<=%)*+'>
5-5 ?55 5,35 @5,15
Cõu 2.ABCDD$7E= 9F $7G':H7G'CI,5JC%K
;89HIL
5345 ?535 545@5445
Câu 3. Cho các hạt vi mô: O
2-
(Z = 8); F
-
(Z = 9); Na, Na
+
(Z = 11), Mg, Mg
2+
(Z = 12), Al (Z =
13). Thứ tự giảm dần bán kính hạt là:
A. O
2-
, F
-
, Na, Na
+
, Mg, Mg
2+
, Al. B. Na, Mg, Al, Na
+
, Mg
2+
, O
2-
, F
-
C. Na, Mg, Al, O
2-
, F
-
, Na
+
, Mg
2+
. D. Na
+
, Mg
2+
, O
2-
, F
-
, Na, Mg, Al.
Câu 4. Nguyên tử của nguyên tố X có cấu hình electron ở 2 phân lớp ngoài cùng là 3d
2
4s
2
. Vị trí
trong bảng tuần hoàn của X là:
A. chu kì 4, phân nhóm chính nhóm IV. B. chu kì 4, phân nhóm phụ nhóm IV.
C. chu kì 4, phân nhóm chính nhóm II. D. chu kì 4, phân nhóm phụ nhóm II.
Câu 5.$0MN 7/OD$%ODPQR"CSN=TU*FTTV.
4
$W5J7" XY(XG$$/7%SN";V.BX Z":T7G[/\8Q/-
"$8"*TTI57C$T7T+I
5ODV.
4
4
5 ?57V.
4
3
5
5ODV.
4
4
*7V.
4
3
5 @5ODV.
4
3
5
Cõu 6.$$]8 [$*$ET7T+Y,/-"$75
J7 XYG^T7T+_7%SN,/,[`"5abc*"C
SNH$$]7$%D XY
5/,R5 ?5-/,R5 50/,R5 @51/,R5
Cõu 7.d%77C"$/"(!=/7CG+ 97e%)D$
SF
d.
4
fdg.
3
*d.
4
fd.
Q
gd
?PL 97e$$0/4d.
4
7%SN4/4d5abc"$+
97eD$*S^Y
5 /-0R*44/44R5 ?544/44R* /-0R5 5/R*QQ/QR5 @5QQ/QR*
/R5
Cõu 8.$,/3;MN )%$*$*$_7e%hG";*P7B=L=
B="7P=5J7E<P7B=_7%SNEMN ";Y4R
%$$7*#;*SNH$%WX(7C\3RB$*FSN$%b75
b bc*#;H%$$MN %b7*$MN B7 X
YbSNL
5 /3R*,1/0R5 ?51,/3R* /3R5
5 /3R*4/0R5 @511/3R*4/0R5
Cõu 9.ET7T+Y
3
J.
Q
*/Q47CHE(Y$(H$
7CI5$'*$T7T+GESNdi$%P"$<B_7%SN
4/i
3
57CI
$ Gjk73lG$$5$m, m,m
5V.
Q
5
?5V.
4
5
5V.
3
5
@5V.5
Câu 10.aXYnV.
4
*FOD
4
.
Q
8$";IBX Z":T7G[AKBC
$ S^_$=o3_";I
5V
3
5 ?5V.5 5V.
3
5 @5V
3
.5
Câu 11.$33TTV.,R*$TT(
4
a.
Q
4/3R57C7%SNB7 X
Y
5V
3
a.
Q
5
?5V
3
a.
Q5
5V
3
a.
Q
*V
3
a.
Q5
@5V
4
a.
Q
*V
3
a.
Q5
Câu 12.@]<<";V
4
%PTS*$TTp
3
5KSNk7B=%SN
5"PHU8/"5 ?5"PH`"5
5"PH(/"5 @5"PH`/B7%5
Câu 135"I=TU*F$B"8$T](7[$$$$%$P/QR*
"CSN5IY 9:
5
Q
5 ?5
3
-
5 5
4
1
5 @5
Q
,
5
Câu 14.?PE"Dq XY%SN*FC%3r0?
3
5Y 9:
Hq
5
3
Q
5 ?5
Q
1
5 5
4
-
5 @5
,
5
Câu 15.$T7T+Y,/33[n7^I%)%sH D$=TU*FSF
$TS7%SN4/N [qY47G':$$ 9:t,R5
Y 9:HI
5
0
1
.5 ?5
1
,
.5 5
,3
.5 @5
,
,Q
.5
Câu 16.%^YIY,/R"CSN^5'I
5DG5 ?5DG5 5 DG5 @5 DG5
Câu 17. J` (P D$Y&cTb;u^H=[B7,V
4
/3
4
V
3
/4
-
V
3
/Q
4
3
V/
3
V
3
/- m.
3
Vm
-
Q
V
3
5
5-/4/,/3//Q5 ?54/-/,/3/Q/5 5Q//3/4/,/-5 @5,/3/4/Q//
-5
Câu 18.=SF<SN7
4
3
.
4
$%7"K;N 7%SN"D5
JX Z;
53mDG7Dm,5 ?53mDG7Dm35 54mDG7Dm,5 @5 DDm35
Câu 19.%$$I/qvY 9:
Q
1
5d XY*F$/<I
7%SNET](7[,/3m%$m3mDG $ 2<q7%SNT](7[,/4m%$7
*,/4m%$m3mDG $ 5'oHI*qS^Y
53mDG $ D*7Dm35?53mDG $ D*DG($ $ 5
57Dm,*7Dm35@57Dm3*($75
Câu 20.$MN )"";TS*^H3QD$%k7[(!=77
/BX Z7%SN#8$Qw$4-RTt,/,r5K7B7[Hk7=_
'
51/QR5 ?50/QR5 5-/R5 @50-/-R5
Câu 21.$=[DG,/DG3/$4/Q/ mDG
/ m$-5;u^cTbD$Y&
5,/3/4/Q//- ?54/3/,/Q//-
$ Gjk73lG$$5$m, m3m
5-/Q//4/3/, @5-//Q/4/3/,
Câu 22.7C:T7G[#Tv%#hP4[6%&$4o[W
aD$2xSN7?DuG2JD
5V5 ?5@7T+V.5 5y7z;5 @5 @7 T+
?
3
5
Câu 23. #Y67C
-
V
4
$E_%&/bTv=$=[
5T7T+?5 ?5T7T+V.*?
3
5
5T7T+V.
4
/V./?
3
5 @5T7T+V.
4
/?
3
Câu 24.J` (P D$Y&cTbK%EBH=[B7
4
.,/
3
.3/
4
4/
4
3
Q/.5
5/Q/,/3/45 ?5,/3/4/Q/5 5/Q/4/3/,5 @54/3/,//Q5
Câu 25.$BC=%) 9T](7[HDuDa
1
,
./BC%) 9I
$XW%7"KB7I" XY*FV.*I
→
− OH
3
q
→
xtpt //
$D5I
5,5 ?5455Q5 @535
Câu 26.ET7T+Y,/33[n7^I%)%sH D$5$T7T+'
=TU*FSF$TS7%SN4/N [qY47G':$$ 9:5
?P rS(XG*FK7B7[,R5Y 9:HI
5
0
1
.5 ?5
1
,
.5 5
,3
.5 @5
,
,Q
.5
Câu 27.?CDBDS 9:
4
Q
.
3
/
4
-
.
3
/
Q
-
.
3
/
Q
1
.
3
5Y 9:
Y*F3DBD"+7e 9$[n7^%7"Xc XY=
S^
5
4
Q
.
3
*
Q
1
.
3
5 ?5
4
Q
.
3
*
Q
-
.
3
55
4
Q
.
3
*
4
-
.
3
5 @5
Q
-
.
3
*
Q
1
.
3
5
Câu 28.MN I)(%^Y/"PP 7$TWG%)%{ b
L75abi XY*<%H*FT7T+V.,5abii XY*F
SNTST7T+
3
.rV
4
8$Q4/35Y[78$*"CSNH(
$I
5/3 *,1
4
5
?5,1
4
*,Q/1
4
3
5
5,1/Q *4-
4
5
@54-
4
*3/-
4
3
5
Câu 29. E[|$Y
3
..
,0
44
m..
,
4,
m
3
..
,0
3
5JC
$
3
b%#%$$=$$,$[|$
5,5 ?545 5Q5 @55
Câu 30.a$*G(D $D%SN%7P<BX ZvN $$D$B7%9G
5
3
tm
4
5 ?5
3
tm 5
5
3
tm
3
5 @5
3
tm..
4
5
Câu 31.$BC= $DB7BN,2^L32D42^*B$Q2^(D2
V$m-/--2^D05}$8^7)C<(D7$u^
5,/3/45 ?53/4/Q 5,/Q/5 @5Q/-/05
$ Gjk73lG$$5$m, m4m
Câu 32. 7e 9EN [7(qD$ S^_$=oqg
3
.
$
(/
→
3I5I
*q%7 XY=S^$%7"KS5q
5E5 ?5$u^5 5Bu$u^5 @5(D7$u^5
Câu 335~%SNTvE7C:%# 9K[6?DuD/SN7DG/_
7C:%
5T7T+5 ?5 D$ D5 5k7_;5 @5 T7 T+
V.5
Câu 34. $="$8//OD/p/d/?/5d$8•)
5//OD/p5 ?5///OD55//d/?5 @5/?/p/
5
Câu 35.#$868 ["€/_/%)]$8•T8E"G%A
"CSN8STvESNTST7T+
5V.
4
5 ?5aV.
4
3
5 57V.
4
3
5 @5ODV.
4
4
5
Câu 36.$4-MN %)*$(B`<•T8ED$~K$3,LT7
T+TS5aXY($7%SNT7T+I*[`q5dCSN[`qL
5,3/15 ?5-/Q5 534/35 @5,-/5
Câu 37.K 9XG7C$D7H"$8/7%SN/-•
$*/1-;";%"•$5‚"=T7T+Y7C$D7'=
TU*FV.
4
TS7%SN,,/Q1"PH5Y7C$D7
5O
3
5 ?5
3
5 5?
3
5 @5?
3
5
Câu 385E3T7T+)/,*
3
J.
Q
/*F4T7T+?.
3
)%E(7%SN"PH*T7T+ t,45ƒ=+H(*b
SN
5(t/,2t3/445?5(t/,2t3/445
5(t/32t4/345@5(t/32t4/345
Câu 39.$E*$T7T+YV.
4
*7V.
4
3
`%7E7%SN
[`I
,
*T7T+I
3
5$I
,
=TU*FT7T+V.TS7%SN";
3
*\
8MN "$85$I
3
=TU*FT7T+V.TS/%SN"PHI
4
%$(
HE"$85=[$I
,
/I
3
/I
4
)
5I
,
/2I
3
V.
4
4
2I
4
.
4
5
?5I
,
/72I
3
V.
4
4
/7V.
4
3
2I
4
.
4
5
5I
,
/7/52I
3
V.
4
4
/7V.
4
3
2I
4
7.
3
5
@5I
,
/7/2I
3
V.
4
4
I
4
7.
3
5
Câu 40.&K XYK3-/1MN E*B`iii$(%SNM
N ƒ5$ƒ$T7T+V.TS/$=-/03;";
3
= XY(XG$
$/#;";%$•%"5dCSN$MN %b7L
5-/15 ?5/Q5 5,,/3 @5,/15
Câu 41.]7"$8?////OD5VS#hP%SN<"$8
~bTvET7T+YE$=[7C:
55 ?5V.
4
5 5V.5 @5OD
3
J.
Q
4
5
Câu 42.$QT7T+/$MT7T+YE$B77
3g
/
OD
4g
/
g
/a
3g
5$
="$8//OD/7/n"$8 XY%SN*FXQT7T+'
5//OD5 ?5/5 5//75@5//5
$ Gjk73lG$$5$m, mQm
Câu 43.MN I)OD./OD
3
.
4
/OD
4
.
Q
‚-/-*BC$OD.LBC$OD
3
.
4
5$
MN IP$T7T+V.
4
$W/7%SN„;";V.%"T7G[5ƒ=+
H„
5/33Qr4;5 ?5/33Q;5 53/3Q;5 @53/3Qr4;5
Câu 44.VK 9$$MN V
Q
V.
4
/7V.
4
3
/V.
4
/ODV.
4
3
_[`7
%SNB7 XY)
57./OD
3
.
4
/
3
.5 ?57./OD
3
.
4
/5
57./OD./5 @5V
Q
V.
3
/7//OD.5
Câu 45.V7/Q7CH"$8$=+"%A%P XY$$/
%SNQE$(H"$85Y7C
5V.
4
3
?5pV.
4
3
5 57V.
4
3
5 @5aV.
4
3
5
Câu 46.V7V.
4
%SN[`I*";q5@]";q*$CSF%SNT7T+
p5$$EI*$p[GIE b*$=";V.T7G[5ƒXP= XY
(XG$$5abc"CSNHI"$p
53R5 ?53R5 54R5 @5QR5
Câu 47.$/1,*3/1OD=TU*F3T7T+IYV.
4
*
7V.
4
3
5J7" XY(XG$$7%SNT7T+q*1/,3MN 4"
$85$1/,3MN 4"$8G=TU*FT7T+TS/"P! XY
[G$=/-03;
3
%"5V)%E$HV.
4
*7V.
4
3
bSN
5/,*/35 ?5/,*/35 5/3*/,5 @5 /3 *
/35
Câu 48.$/0MN Ea)//p/7=TU$$*F$(TS7%SN
MN `y"CSN0/1-5#;C#7T7T+,bTv%#$
$$y
5,15 ?5305 545 @54-5
Câu 49.$ESNE.
4
=TU$$*FT7T+43/1R5J7 X
Y7%SNT7T+I$%)%E\83Q/3R5'*$IESNE
.
4
"7[G%7$ XY(XG$$7%SNT7T+q$%)%E
\3,/,R5V)%E bc=7C
3
*
3
$T7T+qS^Y
5,/4R*4/QR5 ?5,3/4R*1/QR5
5,3/4R*4/QR5 @51/QR*,/4R5
Câu 50.K 9T7T+Y$7J.
Q
/$V*F%K&^/c(C 5
@7T+7%SNB7 XY$%SN
3
.
4
5y7Kn*
5…3$‚†35 ?5…5 5†3$‚…35 @5
≥
35
$ Gjk73lG$$5$m, mm