Chemistry · Classification of Elements and Periodicity in Properties

What is the total number of orbitals available and maximum electrons accommodated in the \( n = 5 \) shell?

1. A
   9 orbitals and 18 electrons
2. B
   25 orbitals and 50 electrons
3. C
   16 orbitals and 32 electrons
4. D
   5 orbitals and 10 electrons