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    4. how many elements are on the modern periodic table
    how many elements are on the modern periodic table

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    +1  Views: 493 Answers: 2 Posted: 14 years ago
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      2 Answers

      Our modern day periodic table is expanded beyond Mendeleev's initial 63 elements. Most of the current periodic tables include 108 or 109 elements.


      See table here>>http://genesismission.jpl.nasa.gov/educate/scimodule/cosmic/explore_2ST.pdf

      11 years ago. Rating: 4
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        There are four elements...earth, air, fire, water...in the beginning. Now we have cookbooks and riddles for mixing and separating everything to derive all sorts of special materials to fill our time and lives in these modern times. 4 let us do what we wanted to do too.  

        11 years ago. Rating: 0
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