Math & Science Charms
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Space Exploration Charms
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Solar System Charms
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Math Charms
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Valentina Tereshkova Charms
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Less Than Three Charm
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Periodic Elements – Alkali Metals Charms
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Periodic Elements – Transition Metals Charms
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Periodic Elements – Poor Metals Charms
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Periodic Elements – Actinoids Charms
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Periodic Elements – Other Non Metals Charms
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Hertha Marks Ayrton Charms
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Marie Curie Charms
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Maria Mitchell Charms
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Grace Hopper Charms
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Ada Lovelace Charms