【单选题】p.p1 {margin: 0.0px 0.0px 12.0px 0.0px; line-height: 18.0px; font: 18.7px 'Songti SC'; color: #000000; -webkit-text-stroke: #000000; background-color: #ffffff}span.s1 {font-kerning: none} 下列卤化物中共价性最强的...
A.
p.p1 {margin: 0.0px 0.0px 12.0px 0.0px; text-indent: 37.3px; line-height: 18.0px; font: 18.7px 'Times New Roman'; color: #000000; -webkit-text-stroke: #000000; background-color: #ffffff}span.s1 {font-kerning: none} LiF
B.
p.p1 {margin: 0.0px 0.0px 12.0px 0.0px; text-indent: 37.3px; line-height: 18.0px; font: 18.7px 'Times New Roman'; color: #000000; -webkit-text-stroke: #000000; background-color: #ffffff}span.s1 {font-kerning: none} RbCl
C.
p.p1 {margin: 0.0px 0.0px 12.0px 0.0px; text-indent: 37.3px; line-height: 18.0px; font: 18.7px 'Times New Roman'; color: #000000; -webkit-text-stroke: #000000; background-color: #ffffff}span.s1 {font-kerning: none} LiI
D.
p.p1 {margin: 0.0px 0.0px 12.0px 0.0px; text-indent: 37.3px; line-height: 18.0px; font: 18.7px 'Times New Roman'; color: #000000; -webkit-text-stroke: #000000; background-color: #ffffff}span.s1 {font-kerning: none}span.s2 {font: 12.4px 'Times New Roman'; font-kerning: none} BeI 2