Mendeleev's periodic table was accepted due to his innovative approach in arranging elements based on chemical properties and atomic masses, leading to successful predictions of newly discovered elements.
Mendeleev's table of elements was better accepted than those of other scientists at the time because he went a step further in suggesting that the elements be arranged according to chemical properties. Mendeleev arranged elements based on atomic masses, resulting in elements with similar properties being grouped together. His system had predictive value, allowing him to successfully predict elements like gallium, scandium, and germanium, which greatly supported his work.
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