Review The size ofAtoms,ions and Molecules Trends in atomic radii. A Na (10-10m) 3 2 Nb Mo Co Ru .15 1A2A Rh G1.3 31 5 h.48 9 Transition metals Increasing radius 3AAAGA6A7A8A Increasing radius Li+ Li Copyright 2009 Pearson Prentice Hall,Inc. 0.90 1.34Trends in atomic radii. The size of Atoms, ions and Molecules Review Å (10-10 m)