Periodic Table of the Elements

Understanding the Periodic Table of Elements periodic table of elements

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periodic table Each element within the periodic table has its own block Within these blocks are identifying numbers and letters The number on the very top is called the 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  The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows and columns

เช็คเว็บพนันปลอม The Periodic Table of the Elements 1 H Hydrogen 2 He Helium 3 Li Lithium 4 Be Beryllium 5 B Boron