Mendeleev first created the Periodic Table in 1869.
He thought that the elements must be organised in some way, that we would be able to use for experiments. And he first thought of the periodic table. He tried and tried but could not get them all to fit. He stayed up for hours, until finally giving up late at night. But when he went to bed, he did not know that just hours later, he would make one of the biggest discoveries yet...
He went to bed and dreamed about the periodic table. Then, he dreamt of one only possible way too make the elements fit together. He suddenly woke up, and put all his cards in place, and the periodic table was made.
A paper just published (5 April 2010) in Physical Review Letters by Yu. Ts. Oganessian and others claims the synthesis of a new element with atomic number 117. The abstract states "The discovery of a new chemical element with atomic number Z=117 is reported. The isotopes 293117 and 294117 were produced in fusion reactions between 48Ca and 249Bk. Decay chains involving eleven new nuclei were identified by means of the Dubna Gas Filled Recoil Separator. The measured decay properties show a strong rise of stability for heavier isotopes with Z>=111, validating the concept of the long sought island of enhanced stability for super-heavy nuclei."
In 1869.
On 6 March 1869, Mendeleev made a formal presentation to the Russian Chemical Society, entitled The Dependence between the Properties of the Atomic Weights of the Elements, which described elements according to both atomic weight and valence.
Mendeleev was the first to make a periodic table and it was published in 1869
Dmitri Ivanovich Mendeleev created his version of the modern-day Periodic Table of the Elements in 1869.
The first periodic table was devised by Mendeleev and published in 1869. No doubt he spent some time on his thesis prior to publishing.
His bugers were wiped on me
2008
The modern long form of periodic table was constructed by Dmitri Mendeleev (1869).
Dmitri Mendeleev developed the modern periodic table in 1869.
Dmitri Mendeleev is credited with being the first scientist to arrange and classify elements into a chart. He was a Russian chemist who lived from 1834 to 1907.
Dmitri MendeleevDmitri MendeleevDmitri Mendeleev is the scientists that worked with decks of cards to decelop the arrangement of elements on the periodic table in the 1860's.
It was named by Russian chemist Dmitri Mendeleev in 1869, in memory of his then recently-deceased colleague and clandestine "gentleman friend", Benjamin D. Periodic.
The modern long form of periodic table was constructed by Dmitri Mendeleev (1869).
Dmitri Mendeleev was a Russian chemist; he proposed the modern Periodic Table of elements in 1869.
Dmitri Mendeleev developed the modern periodic table in 1869.
Dmitri Mendeleev is credited with being the first scientist to arrange and classify elements into a chart. He was a Russian chemist who lived from 1834 to 1907.
Dmitri Mendeleev came up with the modern Periodic Table in 1869.
Dmitri MendeleevDmitri MendeleevDmitri Mendeleev is the scientists that worked with decks of cards to decelop the arrangement of elements on the periodic table in the 1860's.
It was named by Russian chemist Dmitri Mendeleev in 1869, in memory of his then recently-deceased colleague and clandestine "gentleman friend", Benjamin D. Periodic.
Dmitri Mendeleev developed the first periodic table. But the modern table was developed by Henry Moseley.
Dmitri Mendeleev is generally credited, as he was able to predict the properties of elements which had not yet been discovered based on 'gaps' in his table. He ordered the known elements in terms of their atomic mass in 1869; elements are listed in order of increasing atomic number in the modern version.
I believe it was Dimitri Mendeleev. Alex was here
Father as in who created it? That would be Mendeleev, he even named the 101st element after himself. Improving: Mendeleev, was the father of the periodic table of elements, he discovered this method of organizinging the elements by playing a game of solitare with the chemical symbols.
Dmitri Mendeleev is considered the creator of the periodic table of elements.