1 H +1 13.598434005136 1 HD +1 10.9305 2 He +1 24.587387936 3 Li +1 5.391714761 4 Be +1 9.322699 19 K +4 142.6857635 37 Rb +8 505.689068 37 Rb +9 656.319068 37 Rb +13 2002.533668 38 Sr +15 2882.468673