Test Papers 2009-2010 CBSE Test Papers for class 10 Science and Technology based on topic Periodic Classification of Elements for the year 2009-2010. All important points related to this topic are covered here. Early attempts at the classification of elements, Mendeleev’s periodic table, The modern periodic table, Variation in properties across a period and along a group. Periodic Classification of Elements Test Paper 01 Periodic Classification of Elements Test Paper 01 for year 2009-2010 CBSE Board class 10 Science and Technology. Total Downloads:277 File Size:24KB Download Now Periodic Classification of Elements Test Paper 02 Periodic Classification of Elements Test Paper 02 for year 2009-2010 CBSE Board class 10 Science and Technology. Total Downloads:250 File Size:23KB Download Now Periodic Classification of Elements Test Paper 03 Periodic Classification of Elements Test Paper 03 for year 2009-2010 CBSE Board class 10 Science and Technology. Total Downloads:249 File Size:24KB Down...
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