(k) write the modern periodic farmila?
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What is Modern Periodic Law?
What is Modern Periodic Law? The modern periodic table is developed after the periodic law and a periodic table given by Mendeleev. In the latter part of the 18th century, Mendeleev made his periodic table. Scientists did not know about the internal structure of the atom back then.
What is Modern Periodic Law? The modern periodic table is developed after the periodic law and a periodic table given by Mendeleev. In the latter part of the 18th century, Mendeleev made his periodic table. Scientists did not know about the internal structure of the atom back then.The development of various atomic models and advances in quantum theory revealed that the atomic number is the most basic property of a chemical element. This led to the modification of Mendeleev’s periodic law, which is today called as modern periodic law.
Modern Periodic Law Definition
Modern Periodic Law DefinitionThe modern Periodic law can be stated as:
Modern Periodic Law DefinitionThe modern Periodic law can be stated as:“The physical and chemical properties of the elements are periodic functions of their atomic numbers”.
Modern Periodic Law DefinitionThe modern Periodic law can be stated as:“The physical and chemical properties of the elements are periodic functions of their atomic numbers”.The atomic number is equal to the number of electrons or protons in a neutral atom. After knowing the fundamental unit of elements, scientists now had a clear idea about quantum numbers and electronic configuration of elements in the periodic table. After knowing the periodic law, chemists noticed that there is an analogy between the 94 naturally occurring chemical elements. This analogy made people more curious about the chemistry of these elements. Scientists made various artificial elements. A new periodic table was developed based on the modern periodic law by modifying the Mendeleev’s periodic table.
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