as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain what rare earth elements are and list some examples.
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rare earth elements are a set of seventeen naturally occurring elements that have unique magnetic, luminescent, and catalytic properties. examples of rare earth elements include scandium, yttrium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, and promethium.
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