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Atomic Number (amount of protons)
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FranThe modern Periodic Table is arranged in order of increasing atomic number, which is the number of protons in an atom's nucleus.
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What is the modern periodic table is now arranged according to?
Now modern periodic table is arranged in order of increasing atomic number. The properties are found to be periodic when arranged in this pattern.
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic what?
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic number.
When the elements are arranged by increasing atomic number there will be a periodic repetition of their propertiesWhich theory is identified by this statement?
This statement is a fundamental principle of the periodic law, proposed by Dmitri Mendeleev. The periodic law states that when elements are arranged by increasing atomic number, there will be a periodic repetition of their properties.
Who developed periodic table?
Niels Bohr: the modern periodic table where the elements are arranged in the increasing order of atomic number Mendeleev: The periodic table where the elements are arranged in the increasing order of atomic mass
Why is mandeevel's periodic table no longer valid?
Mendeleev's table was arranged according to increasing atomic masses , which had certain drawbacks. Now, modern periodic table is arranged in order of increasing atomic number.
