The periodic table and the elements

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What is "Atomic Iodine"? I^-1 or I2 ? 2 7 years 7 weeks ago
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what is electron deficiency? 1 9 years 40 weeks ago
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What would you call a new element 4 8 years 48 weeks ago
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8 years 45 weeks ago
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Where did the elements come from? 39 9 years 45 weeks ago
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Who can memorize the whole periodic table? 32 9 years 36 weeks ago
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3 years 5 weeks ago
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Why does Ruthenium....? 1 9 years 42 weeks ago
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why no names for groups III and IV ? 7 10 years 34 weeks ago
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4 years 46 weeks ago
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Why vary from IUPAC for lanthanoids and actinoids? 42 9 years 25 weeks ago
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9 years 18 weeks ago
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Wind And Sun Powered Web Sites 1 27 weeks 6 days ago
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20 weeks 2 days ago
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Writer seeks answers about calcium 2 10 years 36 weeks ago
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