Moseley’s law states that the root of the frequency of the x-ray’s emitted is proportional to the atomic number.
This law is used to arrange Potassium, Armenium and Nickle and Cobalt in a proper way.
By the help of this elements are arranged in Mendeleev’s periodic table.
Also, many elements were discover using this law and also the atomic number of rare earth is determined using this.
Final Answer:
Moseley’s law states that the root of the frequency of the x-ray’s emitted is proportional to the atomic number.
This law is used in the arrangement of elements in Mendeleev’s periodic table and to discover many new elements.
