Mendeleev from Russia was the first person to organize the Periodic Table of the elements
The first scientist to determine atomic weights for elements was John Dalton, an English chemist and physicist.
The first attempt to organize labor in the US was the Federation of Organized Trades and Labor Unions. It organized workers in 5 cities in 1834.
Mendeleev arranged the elements in the increasing order of their atomic masses and repeating periodic properties.
aristotle
Pythagoras was the Greek philosopher and scientist who conducted the first experiments in acoustics.
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Johann Wolfgang Döbereiner
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.
Russian scientist Dmitri Mendeleev first arranged the elements in the periodic table based on increasing atomic mass and similar properties. He left gaps for undiscovered elements and predicted their properties, which led to the discovery of new elements. Mendeleev's periodic table laid the foundation for the modern periodic table we use today.
Mendeleev listed the atomic weights and chemical properties of elements as he began to organize them. He noticed that elements with similar properties appeared at regular intervals when arranged by increasing atomic weight.
The first scientist to determine atomic weights for elements was John Dalton, an English chemist and physicist.
Dmitri Mendeleev was the first scientist to create the periodic table
Dmitri Mendeleev
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.
MOSLEY
In 1869, a Russian chemist named Dmitri Mendeleev came up with a way of organizing the elements.and arranged them in ascending atomic number
In the first Periodic Table by Mendeleev, he arranged the elements in the increasing order of their atomic masses and repeating properties.