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7. This element is one of the lanthanides. You've probably never heard of it before, but it...
Chemistry, 24.03.2020 20:16 calvincdavis20981
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7. This element is one of the lanthanides. You've probably never heard of it before, but it can be
magnetized better than iron. Find Sm. What is this name of this element?
Answers: 3
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