1. Elements on the left side of the main portion of the elemental table fill what kind of orbitals?
A. s B. p C. d D. f
2. The transition elements fill what kind of orbitals?
3. The lanthanide and actinide series fill what kind of orbitals?
4. On the right hand side of the main body of the elemental table the elements fill orbitals with what name?
5. Where in the atom are electrons found?
A. nucleus B. electron cloud C. inside protons D. inside neutrons