The periodic table is a tabular array of the chemical elements organized by atomic number, from the element with the lowest atomic number, hydrogen, to the element with the highest atomic number, oganesson. The atomic number of an element is the number of protons in the nucleus of an atom of that element. There are a total of 118 elements in the periodic table, but we have only discovered 103 elements.
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The Great World Of Chemistry
Non-FictionThe World Of Microbes Is An Important Part Of Chemistry. It Is The Thing From Which We Evolve. We Do Not Know Much About These Things So Let Us Explore Into The World Of Chemistry.
