chem f4 chapter 5 pretest

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  • 8/12/2019 Chem f4 Chapter 5 Pretest

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    CURICULUM DEVELOPMENT CENTREPRETEST

    TOPIC: 05 CHEMICAL BONDS Time: 15 minutes

    Answer all questions. Write your answers in the spaces provided in the table below.

    Pretest Answer T !"e#uesti$n

    N$% 1% &% '% (% 5% )% *% +% ,% 10% 11% 1&% 1'% 1(% 15%

    Answer

    1 -./ $ t$ms $ 2r$u3 1+ e"ements 4.emi4 ""/ st !"eA T.ese t$ms . 6e en$u7. e"e4tr$ns%B T.ese t$ms . 6e + e"e4tr$ns%C E6er/ t$m in 2r$u3 1+ . s t$t " $ ei7.teen e"e4tr$ns%D T.ese t$ms . 6e u3"et $r $4tet e"e4tr$n rr n7ements%

    2 Unst !"e t$ms 4 n !e4$me st !"e 4.emi4 ""/ !/I 44e3tin7 e"e4tr$nsII re"e sin7 e"e4tr$nsIII s. rin7 e"e4tr$nsIV re8e4tin7 e"e4tr$ns

    AI n II $n"/B II n IV $n"/

    C I9 II n III $n"/D I9 III n IV $n"/

    3 In t.e $rm ti$n $ n i$n9 met " t$m is m$st "i e"/ t$A 7 in e"e4tr$nB "$se e"e4tr$nC 7 in 3r$t$nD "$se 3r$t$n

    4

    T.e i7ure !$6e s.$ws t. tA 4."$rine t$m 7 ins n e"e4tr$n t$ $rm 4 ti$nB 4."$rine t$m 7 ins n e"e4tr$n t$ $rm n ni$nC 4."$ri e i$n 7 ins n e"e4tr$n t$ $rm 4 ti$nD 4."$ri e i$n 7 ins n e"e4tr$n t$ $rm n ni$n

    &*

    Cl e- Cl

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    5 -. t t/3e $ !$n is $rme in t.e 4$m3$un w.en tw$ n$n;met " t$ms 4$m!ine t$$rm 4$m3$un

    A I$ni4 !$nB C$6 "ent !$nC Met ""i4 !$nD V n er - "s

    6 T.e $r4e $ ttr 4ti$n !etween i$ns $ $33$site 4. r7es is 4 ""eA 4$6 "ent !$nB met ""i4 !$nC e"e4tr$st ti4 $r4e $ ttr 4ti$nD m 7neti4 $r4e

    7 T.e $""$win7 re $rmu" e $ 4$m3$un s% -.i4. is< re i$ni4 4$m3$un =s>I A7Br II M7OIII NO &IV N C"

    A III $n"/B I n IV $n"/C II n IV $n"/D I9 II n IV $n"/

    8 Durin7 t.e $rm ti$n $ 4$6 "ent !$n 9 e 4. t$m in t.e 4$m3$un wi""A re"e se its 6 "en4e e"e4tr$nsB tr ns er its 6 "en4e e"e4tr$nsC s. re its 6 "en4e e"e4tr$nsD re4ei6e e"e4tr$ns

    9

    T.e i 7r m s.$ws m$"e4u"e $ CO &% In m$"e4u"e $ CO &9t.ere is< reA $u!"e 4$6 "ent !$nB

    tw$ se3 r te sin7"e 4$6 "ent !$n sC tw$ $u!"e 4$6 "ent !$n sD $ur se3 r te sin7"e 4$6 "ent !$n s

    10 At$m ? n t$m @ . 6e n e"e4tr$n rr n7ements $ &%+%& n &%* res3e4ti6e"/%-. t . 33ens t$ t$m ? n t$m @ w.en t.e tw$ t$ms 4$m!ine

    Atom X Atom Y A Re"e ses tw$ e"e4tr$ns A44e3ts $ne e"e4tr$nB Re"e ses tw$ e"e4tr$ns A44e3ts tw$ e"e4tr$nsC A44e3ts tw$ e"e4tr$ns Re"e ses se6en e"e4tr$nsD S. res tw$ e"e4tr$ns S. res tw$ e"e4tr$ns

    &+

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    11 At$ms $ 2r$u3 1) $ t.e Peri$ i4 T !"e re m$st "i e"/ t$ $rm i$ns wit.A 4. r7e $ 1 !/ "$sin7 $ne e"e4tr$nB 4. r7e $ & !/ "$sin7 tw$ e"e4tr$nsC 4. r7e $ ;1 !/ 7 inin7 $ne e"e4tr$nD 4. r7e $ ;& !/ 7 inin7 tw$ e"e4tr$ns

    12 P$t ssium is in 2r$u3 1 n !r$mine is in 2r$u3 1* $ t.e 3eri$ i4 t !"e% -.i4. $t.e $""$win7 re3resent t.e $rmu" $r 3$t ssium n !r$mi e i$nsA & n Br

    B n Br

    C & n Br &D n Br

    13 P n # $rm 4$6 "ent 4$m3$un wit. t.e $rmu" $ P# (-.i4. $ t.e $""$win7 e"e4tr$n rr n7ements $ P n # re 4$rre4t

    Atom P Atom QA &%( &%+%*B &%+%( &%)C &%+%' &%)D &%+%5 &%+%*

    14 T.e t !"e !e"$w s.$ws e"e4tr$n rr n7ements $r e"ements 9 9 L n M%

    B se $n t.e !$6e t !"e n usin7 t.e "etters 9 9 L n M s s/m!$"s $ e"ements9t.e 3 irs $ e"ements t. t 4 n 4$m!ine t$ $rm 4$m3$un reI n II n LIII n LIV n M

    A II n III $n"/B II n IV $n"/C I9 II n III $n"/D II9 III n IV$n"/

    15 -.i4. $ t.e $""$win7 st tement is true !$ut i$ni4 n 4$6 "ent !$n sA B$t. 4$6 "ent n i$ni4 !$n s re str$n7 !$n sB Met " n n$n;met " t$ms $rm 4$6 "ent !$n sC I$ni4 !$n s re $rme s resu"t $ s. rin7 3 ir $ e"e4tr$ns !etween tw$

    t$msD T.e $r4e $ ttr 4ti$n in !$t. 4$6 "ent n i$ni4 !$n s is 4 ""e e"e4tr$st ti4

    $r4e $ ttr 4ti$n

    &,

    E"ement E"e4tr$n rr n7ement&%)

    &%*

    L &%+%&M &%+%+