Pneumonoultramicroscopicsilicovolcanoconiosisism is the element named after the lung disease pneumonoultramicroscopicsilicovolcanoconiosis. It is element 2447.
Appearance[]
Nobody has ever seen Pneumonoultramicroscopicsilicovolcanoconiosisism because its so radioactive the most stable form only lasts 0.00000000000000000000000000000000000000000000000000000000005 milliseconds
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