Odpowiedź:
mangan, Mn, 4, 7, 25, 30, 25, metal
tellur, Te, 5, 16, 52, 76, 52, niemetal
german, Ge, 4, 14, 32, 41, 32, niemetal
bar, Ba, 6, 2, 56, 81, 56, metal
tlen, O, 2, 16, 8, 8, 8, niemetal
astat, At, 6, 17, 85, 125, 85, niemetal
brom, Br, 4, 17, 35, 45, 35, niemetal
