b) 31
P p+=15 e-=15 n0=16 A=31 Z=15
15
c) 25
Mg p+=12 e-=12 n0=13 A=25 Z=12
12
d) 15
N p+=7 e-=7 n0=8 A=15 Z=7
7
Odpowiedź:
31 p-15 A: 31
P n° -16 Z +15
15 e -15
nukleony: 31
25 p-12 A : 25
Mg n°-13 Z +12
12 e -12
nukleony 25
15 p-7 A :15
N n°-8 Z +7
7 8- 7
nukleony 15
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b) 31
P p+=15 e-=15 n0=16 A=31 Z=15
15
c) 25
Mg p+=12 e-=12 n0=13 A=25 Z=12
12
d) 15
N p+=7 e-=7 n0=8 A=15 Z=7
7
Odpowiedź:
31 p-15 A: 31
P n° -16 Z +15
15 e -15
nukleony: 31
25 p-12 A : 25
Mg n°-13 Z +12
12 e -12
nukleony 25
15 p-7 A :15
N n°-8 Z +7
7 8- 7
nukleony 15