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Order of elements on periodic table?
i dont know thats why i came here da
Who came up with periodic table?
Dmitri Mendeleev came up with the modern Periodic Table in 1869.
What came first the periodic law or the periodic table?
The periodic law came first. Mendeleev enunciated this law as "when the elements are arranged in order of increasing atomic weight, there is a periodic repetition of their chemical properties". He proceeded to construct a table based around this law. In constructing the periodic table Mendeleev used remarkable chemical insight, changing the atomic weights of several elements, atomic weight and valence of a few, and leaving a few spaces where there seemed to be room for an undiscovered element in the table -- he was able to predict the chemical properties of these then undiscovered elements with amazing accuracy.
Who came up with using symbols and latin or common names for organizing elements on the periodic table?
Dmitri Mendeleev
How was it hard to decide the periodic table?
Many attempts were made by Dobereiner , Newlands and Mendeleev in initial stages. Later on , the idea of arranging elements in increasing atomic number came up which is the today's periodic table.
What contribution did Moseley make to the development of the mondern periodic table?
Mosley arranged elements in order of increasing atomic number
Who introduced zero group in periodic table?
mendeleev and others proposed the zero group
How did the periodic table of elements invented?
The periodic table of elements was invented by Dmitri Mendeleev in 1869. Mendeleev organized the elements based on their atomic mass and chemical properties, creating a layout that showed repeating patterns or periods. This organization allowed for the prediction of properties of undiscovered elements, leading to its widespread adoption in chemistry.
Which scienitst came up with the concepet of a periodic table that included all the know elements?
The very first periodic table was created by Dmitri Mendeleev and was based mainly on atomic masses. The modern periodic table was designed by Henry Moseley and is based not only on atomic masses but also their chemical and physical properties.
Scientist that first arranged and classfied elements into a chart?
Dmitri Mendeleev is the scientist who is credited with first arranging and classifying elements into a chart that laid the foundation for the modern periodic table. Mendeleev's periodic table arranged elements by their atomic weight and predicted the properties of unknown elements that were yet to be discovered.
What is medeleev's prediction?
It's probably Mendeleev you're after. He came up with the first version of a Periodic Table of the elements, and used this to predict the properties of elements that hadn't been discovered at that time.
What prediction did Mendeleev make that came true in less than 20 years later?
Mendeleev's prediction that there were elements missing from the periodic table was confirmed when gallium was discovered in 1875 and germanium in 1886, fulfilling the gaps Mendeleev had left in his periodic table.
