Summary of Periodic Table Trends Moving Left → Right • Atomic Radius Decreases • Ionization Energy Increases • Electron Affinity Generally Increases (except Noble Gas Electron Affinity Near Zero) • Electronegativity Increases Moving Top → Bottom • Atomic Radius Increases • Ionization Energy Decreases • Electron Affinity Generally Decreases Moving Down a Group • Electronegativity Decreases Which one of the following iso- electronic species have largest size
Na+ has largest size b/c top to bottom in the periodic table size increases and it is a member of 3rd period while other elements are present in left side of 2nd period.
645 MCQ for effective preparation of the test of Basics of Chemistry section.
Read the MCQ statement: Summary of Periodic Table Trends Moving Left → Right • Atomic Radius Decreases • Ionization Energy Increases • Electron Affinity Generally Increas .... rgest size , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 304-2490.