Podaj liczbę protonów, elektronów i neutronów w izotopach:
a) 24 Mg, 25 Mg, 26 Mg
b) 12 C, 14 C
c) 16 O, 18 O
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a) 24 Mg
l.p+ = l.e- = 12
l.n = 12
25 Mg
l.p+ = l.e- = 12
l.n = 13
26 Mg
l.p+ = l.e- = 12
l.n = 14
b) 12 C
l.p+ = l.e- = 6
l.n = 6
14 C
l.p+ = l.e- = 6
l.n = 8
c) 16 O
l.p+ = l.e- = 8
l.n = 8
18 O
l.p+ = l.e- = 8
l.n = 10