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NEO Performance Materials chief Constantine Karayannopoulos on the importance of those rare earth elements found at the bottom of the periodic table – by Howard Green (Toronto Star – January 20, 2022) How well do you remember your periodic table from chemistry class? If you’re like me, not very well. What stumps me in particular are 17 elements called rare earths with names such as erbium, cerium and lanthanum. As we move toward a greener economy, these elements are crucial if we want more electric vehicles, …

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