123

Apuntes

``` Tabla Periódica de los Elementos de la RSEQ 1 H hidrógeno 1,008 [1,0078, 1,0082] 2 He helio 4,0026 3 Li litio 6,94 [6,938, 6,997] 4 Be berilio 9,0122 5 B boro 10,81 [10,806, 10,821] 6 C carbono 12,011 [12,009, 12,012] 7 N nitrógeno 14,007 [14,006, 14,008] 8 O oxígeno 15,999 [15,999, 16,000] 9 F flúor 18,998 10 Ne neón 20,180 11 Na sodio 22,990 [22,989, 23,000] 12 Mg magnesio 24,305 [24,304, 24,307] 13 Al aluminio 26,982 14 Si silicio 28,085 [28,084, 28,086] 15 P fósforo 30,974 16 S azufre 32,06 [32,059, 32,076] 17 Cl cloro 35,45 [35,446, 35,457] 18 Ar argón 39,948 19 K potasio 39,098 20 Ca calcio 40,078(4) 21 Sc escandio 44,956 22 Ti titanio 47,867 23 V vanadio 50,942 24 Cr cromo 51,996 25 Mn manganeso 54,938 26 Fe hierro 55,845(2) 27 Co cobalto 58,933 28 Ni níquel 58,693 29 Cu cobre 63,546(3) 30 Zn zinc 65,38(2) 31 Ga galio 69,723 32 Ge germanio 72,630(8) 33 As arsénico 74,922 34 Se selenio 78,971(8) [79,971, 79,907] 3...