1 / 5

Dmitri Ivanovich Mendeleev

Dmitri Ivanovich Mendeleev. Zachary Senchak George Dudich Mrs. Harlan. Name : Dmitri Ivanovich Mendeleev Age : 1 Date : February 8, 1834 Parents : Ivan Pavlovich Mendeleev Maria Dmitrievna Mendeleev Location : Tobolsk , Russia Weight : ? Length : ?.

rollin
Download Presentation

Dmitri Ivanovich Mendeleev

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Dmitri Ivanovich Mendeleev Zachary Senchak George Dudich Mrs. Harlan

  2. Name: Dmitri Ivanovich Mendeleev Age: 1 Date: February 8, 1834 Parents: Ivan Pavlovich Mendeleev Maria Dmitrievna Mendeleev Location: Tobolsk, Russia Weight: ? Length: ?

  3. Journal Entry Saturday, October 31, 1869 “I was best known for my work on the periodic table, which was arranging the 63 known elements into a periodic table based on the atomic mass. This idea was published in my book called Principals of Chemistry in 1869. Although my periodic table would be modified a number of times. One person in particular who did modify the periodic table was Henry Moseley. The table was meant to accommodate the discovery of isotopes and rare gases. In the beginning I provided the variance from strict atomic weight order. During the time I was creating the periodic table I predicted three yet to be discovery elements including eke silicon and eke boron. Three of the elements were found during scandium, germanium and lifetime gallium.”

  4. Journal Entry Tuesday, June 4th, 1889 “The elements, if arranged according to their atomic weights, exhibit an evident periodicity of properties.”

  5. Journal Entry Tuesday, June 4th, 1889 “The arrangement of the elements, or of groups of elements in the order of their atomic weights corresponds to their so-called valences as well as, to some extent, to their distinctive chemical properties, as is apparent among other series in that of lithium, beryllium, barium, carbon, nitrogen, oxygen and iron.”

More Related