What were the two main reasons that Dmitri Mendeleev's periodic table was more successful than Lothar Meyer's?

Next, Mendeleev began a text for inorganic chemistry (concerned with substances that are not organic, such as minerals), and the result, Principles__of Chemistry (two volumes, 1868–1870), would become the standard text for the field until early in the 20th century. His research for this book would also lead him to his most renowned work.

Explanation:

answer seismograph;