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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.
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What is the periodic table law?
Shortly, the chemical and physical properties of chemical elements recur periodically in the periodic table arrangement.
What is the periodic law?
Periodic Table of elements.
What are the similarities between the Law of Octaves and the Periodic Table?
The properties of elements in the periodic table are repeated at intervals of eight atomic numbers.Unfortunately, in music word "octave" refers to the scale between the first and eighth note - second note is seven notes after the first. In the periodic table, the pattern repeats after a gap of eight elements.
What periodic trends did Mendeleev organize his periodic table by Atomic number Atomic mass Octaves Triads First ionization energy?
In 1869, Mendeleev organized his periodic table by increasing atomic mass (atomic weight), using what is called the "law of octaves," by which every 8th element in the sequence shared similar properties. This was first observed by John Newlands in his element table around 1863.
Would the Periodic table of Earth?
The Periodic Table of Earth is a visual representation of the chemical elements found on Earth. It is similar to the Periodic Table of Elements but includes only the elements that are naturally occurring on our planet. It provides a comprehensive overview of the elements and their properties, helping scientists understand the composition and behavior of Earth's materials.
What did Dmitri create?
If you are talking about Dmitri Mendeleev, he was the first to come up with the first periodic table and the periodic law.
How periodic law leads the foundation of modern periodic table?
modern periodic law
What is pattern of repeating properties of elements revealed in the periodic table called?
The answer to, ' when repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is called the?'Periodic law, is the answer. PERIODIC LAW !orPeriodicity of the chemical elements properties.
What is the periodic table according to?
This is the law of periodicity.
What is the pattern in repeating the properties of elements revealed in the periodic table?
Periodic law,,,
What is the pattern in repeating the properties of elements in the periodic table called?
Periodic law,,,
State the periodic law on which Mendeleev's Periodic table was based and why and how this periodic law changed?
mendaleev went by atomic #, where as the modern table goes bt atomic mass. answer it?
What are the different features of periodic table?
- the periodic table is organized in periods and groups- chemical elements are listed in the order of the atomic number- the periodic table obey the law of periodicity
Who assembled the periodic table?
The modern long form of periodic table was constructed by Neils Bohr based on modern periodic law proposed by Moseley.
What is the periodic table law?
Shortly, the chemical and physical properties of chemical elements recur periodically in the periodic table arrangement.
Acronyms of the periodic table of elements?
perodic law
Was there been more than one periodic table?
Before the modern periodic table , the concepts for classification of elements were given by Dobereiner , Newland law of octaves ,Mendeleev's periodic table.
