Relacionar Columnas Periodic Table Trends VocabVersión en línea Match the trend description and its name. por Devon Heath 1 Ionization Energy 2 Period 3 Group 4 Nuclear Charge 5 Atomic Radius 6 Electronegativity Provides the number of orbitals in an atom. A measure of how much an atom desires to steal electrons from neighboring or nearby atoms. A measure of the size of an atom. A measure of how much energy it takes to remove a valence electron from an atom. A measure of how much the positively charged nucleus pulls the negatively charged electrons towards itself in an atom. Provides the number of valence electrons on an atom.