NCERT Exercise 3.6 - Classification of Elements and Periodicity in Properties
Question: Write the atomic number of the element in period 3, group 17.
Answer: 17 (chlorine).
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Write the atomic number of the element in period 3, group 17.
Answer: 17 (chlorine).
Full step-by-step NCERT solution with diagrams on Something by Zero.