中考科学复习物质科学专题15质量和密度市赛课公开课一等奖省名师优质课获奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,专题15质量和密度,1/72,2/72,3/72,4/72,5/72,6/72,7/72,8/72,9/72,10/72,11/72,12/72,13/72,14/72,15/72,16/72,17/72,18/72,19/72,20/72,21/72,22/72,23/72,24/72,25/72,26/72,27/72,28/72,29/72,30/72,31/72,32/72,33/72,34/72,35/72,考生,小梦,小满,李明,张扬,小石块,密度,2.45 g/cm3,2.52 g/cm3,2.56 g/cm3,2.60 g/cm3,36/72,37/72,38/72,39/72,40/72,41/72,42/72,43/72,44/72,水,1.0103,冰,0.9103,水银,13.6103,干松木,0.4103,酒精,0.8103,铜,8.9103,煤油,0.8103,铝,2.7103,45/72,46/72,47/72,48/72,49/72,50/72,51/72,52/72,53/72,54/72,55/72,56/72,57/72,58/72,59/72,60/72,61/72,62/72,63/72,64/72,65/72,66/72,67/72,68/72,69/72,70/72,71/72,72/72,