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Bond Polarity (Dipoles). Determine the type of bond (nonpolar covalent bond, polar covalent bond, ionic bond). tf
polar molecufe, wrjte the dipole arrow.3
points
Electrcnegdtivity
values 2.A C|3.0 H2.1 Mg1.2 S2,s
Brcl AE. / 3.8 - 3.ol . o.t non'ololr @valert+ bd
HBr A,E. / 2.t -2.&l . o.-t Hld,r btrale.tl bo^d
Meo AE' lr.z-t-sl !A,3 i6nio bo(d
lll.
+-+
lr -Bt
Molecular Shape and Polarity {20 points)
MOLECULE
Molecular Geometry
{shape)
coct,
,HfI
4+.+ 2(1)
= 21aCtzR rrr )
1+L4
2(r)
20 d<&6et
( yo r",;5;
NCh
s+?(1).
gae'
(rnrrls;
4tz( e)
16 e-
(gftrtr)
t
Rtt
rct
;'
flignnel
.. r.,r"$ .. J
..c!. ^fla
.qi
T
x6L'-v
\
C-=*..
-cr:
,. '." r*
- .cr: "
-+ u
,tt'-$.+s,.
g--c
-
elona.
s'!
Te+ranetuaL
Tetrelne
Linear
dra{
Trigonal Ptonat ?olar
'(e*rot.arcL
6 tqr
Tn\onel Qnan,tfu Polor
Ltaqr