Why does the size of orbital increase with the increase in principal quantum number (n)?
Home
/
Why does the size of orbital increase with the increase in principal quantum number (n)?
Why does the size of orbital increase with the increase in principal quantum number (n)?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
For a given atom, the s orbitals also become higher in energy as n increases because of their increased distance from the nucleus.
Verified answer
Answer:
A higher effective nuclear charge causes greater attractions to the electrons, pulling the electron cloud closer to the nucleus which results in a smaller atomic radius. Down a group, the number of energy levels (n) increases, so there is a greater distance between the nucleus and the outermost orbital.
Explanation: