関連ワード:
electrons in the outermost shell of an atom is called electrons present in the outermost shell of an atom is called the number of electrons) at the outermost shell of an atom is/are called an electron that resides in the outermost shell of an atom is called the electrons found in the outermost incomplete shell of an atom is called electrons in the outer most shell of atoms are called electrons in the outermost orbit or shell of an atom are called electrons in the outermost shell of an atom are called valence electrons electrons occupying the outermost shell of an atom are called the electrons in the outermost shell of an element are called
