What is the meaning of period and group in periodic table? How many groups and periods in extended modern periodic table? - Quora
![What Are Periods & Groups In The Periodic Table? | Properties of Matter | Chemistry | FuseSchool - YouTube What Are Periods & Groups In The Periodic Table? | Properties of Matter | Chemistry | FuseSchool - YouTube](https://i.ytimg.com/vi/7mLPC74GHMo/maxresdefault.jpg)
What Are Periods & Groups In The Periodic Table? | Properties of Matter | Chemistry | FuseSchool - YouTube
How to identify groups, periods, and blocks of elements on the basis of electronic configuration - Quora
![groups & periods- A group is a column on the periodic table. Elements in the same group have similar chemical p… | Periodic table, Electron configuration, Noble gas groups & periods- A group is a column on the periodic table. Elements in the same group have similar chemical p… | Periodic table, Electron configuration, Noble gas](https://i.pinimg.com/originals/1d/b0/d1/1db0d1f6031aa3aaf97a69f9f8731a1d.jpg)