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1 марта — день открытия Таблицы Менделеева👨‍🔬

Этот день в 1869 году стал важнейшей датой в истории науки — была открыта знакомая каждому Периодическая система химических элементов Менделеева. Конечно же она не была создана за один день, Дмитрий Иванович думал о группировании элементов годами.

По легенде, мысль о системе химических элементов пришла к Менделееву во сне. Когда ученый придумывал свою таблицу, было известно 63 химических элемента. Сегодня их 118, многие из них активно применяются в ювелирной отрасли и пробирном деле.



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1 марта — день открытия Таблицы Менделеева👨‍🔬

Этот день в 1869 году стал важнейшей датой в истории науки — была открыта знакомая каждому Периодическая система химических элементов Менделеева. Конечно же она не была создана за один день, Дмитрий Иванович думал о группировании элементов годами.

По легенде, мысль о системе химических элементов пришла к Менделееву во сне. Когда ученый придумывал свою таблицу, было известно 63 химических элемента. Сегодня их 118, многие из них активно применяются в ювелирной отрасли и пробирном деле.

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