your question does not make sense. your question does not make sense.
Arsenic did not create the first periodic table. The first periodic table was created by Dmitri Mendeleev, a Russian chemist, in the 1860s. Other scientists had organized elements in other ways prior to the invention of Mendeleev's periodic table, but the other methods were criticized and did not catch on.
Cleveland.
that many of the physical and chemical properties of the elements tend to recur in a systematic manner with increasing atomic number.
Maxwell is not a Russian scientist! It is the the brand name of an obsolete American automobile- popular with the comedian Jack Benny. Dimitri Mendeleev was the Russian scientist you seek. He died in l907. Mendeleev was a government scientist of the Imperial Bureau of Standards and as you stated he created the modern Periodic table of the elements- which is basic to the study of Chemistry. For some odd reason- maybe because he was a government scientist- he was never awarded the Nobel Prize in Chemistry despite being eligible as the prizes began in l900 and he lived until l907. One would think he was a Nobel candidate- with such a major contribution to chemistry- still in everyday use though new elements come up all the time!
Dmitri Ivanovich Mendeleev (1834 - 1907) is considered the father of the periodic table.
Dmitri Mendeleev created the first periodic table according to atomic mass
No, the first periodic table of elements was created by the Russian chemist Dmitri Mendeleev in 1869. Mendeleev arranged the elements in order of increasing atomic mass and noticed a periodic pattern in their properties, which led to the development of the modern periodic table.
Dmitri Mendeleev was the first scientist to create the periodic table
Dmitri Mendeleev, a Russian scientist, is credited with creating the periodic table of elements in the 19th century. He arranged the elements in order of increasing atomic mass and grouped them based on their chemical properties, leading to the development of the modern periodic table.
Arsenic did not create the first periodic table. The first periodic table was created by Dmitri Mendeleev, a Russian chemist, in the 1860s. Other scientists had organized elements in other ways prior to the invention of Mendeleev's periodic table, but the other methods were criticized and did not catch on.
The atomic theory was supported by Mendeleev when scientists discovered that elements displayed a periodic trend in their properties when arranged by increasing atomic weight. Mendeleev used this information to create the periodic table, organizing elements by their atomic weights and predicting the properties of missing elements.
In 1869
The periodic table is from 1869.
Mendeleev created a new row on the periodic table every time chemical properties were repeated.
Cleveland.
that many of the physical and chemical properties of the elements tend to recur in a systematic manner with increasing atomic number.
Mendeleev supposed that a new row is necessary in the periodic table after the discovery of lanthanoides.