関連ワード:
3rd energy level of an atom third energy level of an atom the third energy level of an atom can hold this many electrons third energy level of hydrogen atom how many electrons can the 3rd energy level of an atom contain total number of electrons in 3rd energy level of an atom how many electrons can the 3rd energy level of an atom hold which sublevels are found in the 3rd energy level of an atom the total number of atomic orbitals in 3rd energy level of an atom are how many electrons are in the 3rd energy level of an atom of sulfur
