Nishant Kumar

It seems like you're talking about periods in mathematics, specifically the periodic table of elements. In the periodic table, each element is assigned a unique atomic number, which is also known as the period number. The period number is used to systematically identify elements and organize them based on their atomic structure and chemical properties. If you're looking for the next period number after a specific element, I can help you with that. Please provide the current element, and I can give you the next one! For example, if you want to know the next period number after Hydrogen (period number 1), I would tell you that it's Helium (period number 2).