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Periodic Classification of Elements

Description:Download Free Sample Papers and Test Papers for Science, Chemistry, Periodic Classification of Elements, Elements, Periodic Table, Periodic Elements with Notes
Total Questions:23
Total Time:23 mins
Test Code for Mobile App
71853
Keywords :Science, Chemistry, Periodic Classification of Elements, Elements, Periodic Table, Periodic Elecments, General Awareness, Promotion, Introduction to Public Administration
Tags :free,table,notes,periodic,sample,papers,science,test
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Type  Comment       Question
Subject
Question/Comment
 
 
Subject : science
what is eutrophication
29 Oct, 2009 5:46 PM   |  Reply
Subject : chemistry
how does atomic structure change in a period with increase in atomic number from left to right?
15 Jun, 2009 7:49 PM   |  Reply
Navtesh verma : 2009-09-25 14:28:19
because the nuclear charge between their becomes very close when we go from left to right
Subject : science
what are the latest nemes of elements of 7th period
04 May, 2009 9:25 PM   |  Reply
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