Question

Q. Define Modern Periodic Law.​

Answer 1

Answer:

Modern periodic law states that the properties of elements are dependent on their atomic numbers and elements show similar properties at regular interval of increasing atomic number.

Answer 2

Explanation:

Physical and chemical properties of elements are a periodic function of their atomic numbers (or protons).

Physical and chemical properties of elements are a periodic function of their atomic numbers (or protons).Modern periodic law states that the properties of elements are dependent on their atomic numbers and elements show similar properties at regular interval of increasing atomic number.