Refer to Figure 12.9 and indicate which of the following are nonpolar covalent bonds.

(a) I—C

(b) C—S

(c) S—H

(d) H—Br.

Figure 12.9

Transcribed Image Text:

IA 3 3 Li 1.0 11 4 IIA Bo Na 0.9 19 5 Be 1,5 12 NE K 0.8 37 Mg 1.2 20 Rb 0.8 55 Ca 1.0 Electronegativity 38 Cs 0,7 87 3 IIIB 21 Sr 1.0 56 Fr Sc 1.3 39 Ba 0.9 Electronegativity INCREASES 88 value 4 IVB 22 Y 1.2 57 Ra Ti 15 89 40 La 1.1 5 VB 23 Zr 14 72 Ac PERIODIC TABLE OF THE ELEMENTS H 2.1 V 1.6 41 Hf 13 104 6 VIB 24 Nb 16 73 Rf Cr 1.6 42 Ta 1.5 7 VIIB 105 25 Mo 1.8 74 Db Mn 1.5 43 W 1,7 8 VIII 106 26 Te 19 75 Sg Fe 22 EN ON 19 44 Re 1.9 9 VIII 107 27 Ru 22 76 Bh Co 45 Os 22 10 VIII 28 108 Rh 22 77 Hs 18 46 Ir 22 11 IB 109 29 Pd 2.2 78 Mt Cu 19 47 Pt 22 110 13 ΠΙΑ 5 12 IIB 30 Ag 1.9 79 Ds B 2.0 Zn 13 16 48 Au 111 24 14 IVA 6 Al 1.5 31 Cd 17 Rg 80 с 2.5 14 Ga 1.6 49 112 Hg 19 15 VA 7 Si 1.8 Cn 32 In 1.7 81 Ge 21 1.8. 15 50 7 TI 18. 3.0 113 16 VIA Nh P 2.1 Sn 18 8 33 82 As 20 Pb 1.9 O 3.5 51 114 17 VIIA 9 16 S 25 34 Sb 1.9 FI 83 Se 24 Bi F He 4.0 17 52 115 19 18 VIIIA CI 3.0 35 Te 2.1 Mc 84 Br 10 2.8 53 Po 20 116 Ne 18 I 25 85 3 Lv Ar 36 At Kr 117 54 2.2 Xe Ts 86 Rn 118 Og