选择题 下列电子式中错误的是( )
A. www.91exAm.org600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060 ">
时间:2016-12-30 15:50:54
选择题 下列电子式中错误的是( )
A. www.91exAm.org600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/md1au0p3a55.gif\" style=\"vertical-align:middle;\">
B.[600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/m0hrrfyvf3e.gif\" style=\"vertical-align:middle;\">]-
C.600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/1qnlzemssdw.jpg\" style=\"vertical-align:middle;\">
D.600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/iwykuflsbo2.jpg\" style=\"vertical-align:middle;\">
选择题 下列电子式中错误的是( )
A.600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/md1au0p3a55.gif\" style=\"vertical-align:middle;\">
B.[600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/m0hrrfyvf3e.gif\" style=\"vertical-align:middle;\">]-
C.600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/1qnlzemssdw.jpg\" style=\"vertical-align:middle;\">
D.600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/iwykuflsbo2.jpg\" style=\"vertical-align:middle;\">
本题答案:C
本题解析:考查电子式的正确书写.600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/kwlbh5yawa3.gif\" style=\"vertical-align:middle;\">电子式应为
600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/wxy5l0xsneu.jpg\" style=\"vertical-align:middle;\">.
本题所属考点:【化学用语】
本题难易程度:【一般】