He>Ne＞F＞Ar＞N＞O＞Kr＞H＞Cl＞Xe＞Br＞C＞P＞As＞I＞S＞Se＞Zn＞Be＞Te＞Ge＞Cu＞Fe＞Si＞B＞Co＞Mg＞Ni＞Mn＞Cr＞Ti＞Sc＞V＞Ca＞Al＞Ga＞Li＞Sr＞La＞Na＞Ba＞Rb＞K＞Cs
