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Title: Mushroom shaped glass vial containing ytterbium, atomic numb [Go to resource]
Description: Mushroom shaped glass vial containing ytterbium, atomic number 70. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: element Temporal: 1977 Source: Science Museum Identifier: 1977-903/59 Go to resource More Like this...
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