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Everywhere in the universe, the periodic table has the same basic structure. Even if an alien civil
Everywhere in the universe, the periodic table has the same basic structure. Even if an alien civil
Everywhere in the universe, the periodic table has the same basic structure. Even if an alien civil
Everywhere in the universe, the periodic table has the same basic structure. Even if an alien civil
Everywhere in the universe, the periodic table has the same basic structure. Even if an alien civil
Everywhere in the universe, the periodic table has the same basic structure. Even if an alien civil
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Sam Kean:
Atoms consist of a positive nucleus and negative electrons flying around outside it. Electrons closSam Kean:
Polonium is, frankly, pretty useless, and no country in the world except Russia bothered to refineSam Kean:
Despite the disreputable company it keeps, bismuth is harmless. In fact, it's medicinal: Doctors prSam Kean:
When it comes to the periodic table, the United States really blew its chance to make a name for itSam Kean:
America was probably Europe's equal scientifically by the end of World War I and certainly surpasseSam Kean:
After about 1940, scientists generally stopped looking for elements in nature. Instead, they had toSam Kean:
Aluminum is the most common metal in the earth's crust, almost twice as abundant as iron. And one cSam Kean:
People adored Element 13's color and luster, which reminded them of the sparkle of gold and silverSam Kean:
Entrepreneurs in the United States and Europe finally figured out how to separate aluminum from minSam Kean:
Radium, discovered by Marie and Pierre Curie in 1898, was especially popular: the 'it' element of i