The Periodic Table of the Elements
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periodic table of elements PERIODIC TABLE OF THE ELEMENTS 1 2 H He 2 13 14 15 16 17 3 Li 11 Na 4 Be 12 Mg 3 4 5 6 7 8
Scientists can quickly find out basic information about an element just by looking at the Periodic Table There are over 100 known atoms — one for each of the power of thor The periodic table contains seven periods 5 In each period, the elements' atomic numbers increase from
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periodic table of elements PERIODIC TABLE OF THE ELEMENTS 1 2 H He 2 13 14 15 16 17 3 Li 11 Na 4 Be 12 Mg 3 4 5 6 7 8
periodic table Scientists can quickly find out basic information about an element just by looking at the Periodic Table There are over 100 known atoms — one for each of the
The periodic table contains seven periods 5 In each period, the elements' atomic numbers increase from