state modern periodic law explain the structure of modern periodic table
Answers
Explanation:
Modern periodic law states that the properties of elements are in periodic functions of their atomic numbers. In the "periodic table", the atoms are arranged in the manner with respect to their atomic numbers, electronic configuration, and chemical properties. The seven rows in the "periodic table" are called periods.
Answer:
Modern Periodic Law:-It states that "The physical and chemical properties of the elements are a periodic function of their atomic number". According to this law,if we arrange the elements on their basis of their increasing atomic numbers,we find that the elements with similar physical and chemical behaviour will be group together after a certain interval of elements.
Modern Periodic Table:-
Modern Periodic Table, also known as the Periodic Table, is a tabular arrangement in which chemical elements are arranged according to their atomic numbers, configuration of electrons and chemical properties. A Modern Periodic Table consists of four block, i.e., the “S”, “P”, “D” and “F” blocks. Metallic elements are located on the left hand side of the Modern Periodic Table, whereas non-metallic elements are located on the right hand side.
The Modern Periodic Table is based on Moseley’s Periodic Law. According to this law, the properties of the elements listed in the periodic table are periodic functions of their atomic numbers. Therefore, if the elements in a periodic table are arranged in the order of their increasing atomic numbers, then the elements which have similar properties will be repeated in a regular interval. The atomic number of an element mentioned in the periodic table is equal to the number of protons in its atom nuclei