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P-1 Periodic Classification of Element — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Periodic Classification of Element1 Mark
Question
True or False : Newlands was the first to classify elements having similar chemical properties into groups of three.
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Answer

False. (Dobereiner was the first to classify elements having similar chemical properties into groups of three.)

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