The length of diameter of helium atom is ...
The length of 1 diameter of helium atom is 62 picometers. That is ...
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62 times bigger than gamma ray wavelength .
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3,974 times bigger than diameter of uranium nucleus .
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36,471 times bigger than diameter of proton .
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9 times smaller than each side of the unit cell of salt (9.03 to be exact).
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28 times smaller than diameter of C60 fullerene .
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40 times smaller than diameter of DNA helix .
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93 times smaller than distance between HDD disk and head .
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807 times smaller than diameter of bacterial flagella .
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2,691 times smaller than diameter SARS virus .
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50,116 times smaller than diameter of the largest virus .
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329,316 times smaller than diameter of wool fiber .
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1,567,048 times smaller than diameter of hair .
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90,750,687 times smaller than length of red ant .
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301,136,162 times smaller than diameter of bullet .
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4,467,728,115 times smaller than esophagus .
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70,230,496,886 times smaller than one-story building .
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123,495,538,958 times smaller than world record of pole vault .
