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1. The classification of elements is based on the atomic number, which is a more fundamental property.
2. The reason for placing isotopes at one place is justified as the classification is on the basis of atomic number.
3. It explains the periodicity of the properties of the elements and relates them to their electronic configurations.
5. The position of the elements that were misfits on the basis of mass number (anomalous pairs like argon and potassium) could be justified on the basis of atomic number.
6. The lanthanides and actinides are placed separately at the bottom of the
7. The table is simple, systematic and easy way for remembering the properties of various elements as it is based on the electronic configuration.
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What is modern periodic law?
The modern periodic law states that, The properties of the elements are the periodic function of there atomic number not atomic weights.
When the elements are arranged by increasing atomic number there will be a periodic repetition of their propertiesWhich theory is identified by this statement?
No. When the elements are arranged in order of increasing atomic number there is a periodic repetition of their physical and chemical properties.
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic .?
number
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic what?
Increasing atomic number.
What is statement of the modern periodic law?
The chemical properties of chemical elements have a regular character.
How periodic law leads the foundation of modern periodic table?
modern periodic law
What is modern periodic law?
The modern periodic law states that, The properties of the elements are the periodic function of there atomic number not atomic weights.
When the elements are arranged by increasing atomic number there will be a periodic repetition of their propertiesWhich theory is identified by this statement?
No. When the elements are arranged in order of increasing atomic number there is a periodic repetition of their physical and chemical properties.
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 modern periodic table based on?
Modern periodic table is based on modern periodic law which states that physical and chemical properties of elemnts are periodic function of their atomic numbers.
When the elements are arranged by increasing atomic number their will be periodic repetition of their properties?
Modern Periodic Law.
Who developed the modern periodic table and wrote the periodic law?
Dimitri Mendeleev, a Russian chemist in 1869.
Which element in the 4th period obey the modern periodic law?
All of them do.
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic .?
number
What is the modern periodic law of the?
The chemical properties of chemical elements have a regular character.
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic what?
Increasing atomic number.
What is statement of the modern periodic law?
The chemical properties of chemical elements have a regular character.
