Report - Periodic Table of the Elements - Physical Sciences Break 1.0€¦ · 1 2.2 H 1,01 3 0.98 Li 6,94 11 0.93 Na 23,0 19 0.93 K 39,1 37 0.82 Rb 85,5 55 0.79 Cs 132,9 87 0.7 Fr (223) 4

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