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Newlands revisited: a display of the periodicity of the chemical elements for chemists - E Marks & J Marks 2010 https://t.co/EFHZEAK66l Update 2018: https://t.co/vVwOq0zxOz
Newlands revisited: a display of the periodicity of the chemical elements for chemists - E Marks & J Marks 2010 https://t.co/EFHZEAK66l Update 2018: https://t.co/vVwOq0zxOz