Question

viết cấu hình electron nguyên tử của các nguyên tố sau

a, N (Z=7)

b, F (Z=9)

c, P (Z=15)

d, Mg (Z=12)

e, Al (Z=13)

f, K (Z=19)

g, Ca (Z=20)

h, Fe (Z=26)

i, Cr (Z=24)

k, Zn (Z=30)

Answer 1

\(\left(a\right)N:1s^22s^22p^3\\ \left(b\right)F:1s^22s^22p^5\\ \left(c\right)P:1s^22s^22p^63s^23p^3\\ \left(d\right)Mg:1s^22s^22p^63s^2\\ \left(e\right)Al:1s^22s^22p^63s^23p^1\\ \left(f\right)K:1s^22s^22p^63s^23p^64s^1\\ \left(g\right)Ca:1s^22s^22p^63s^23p^64s^2\\ \left(h\right)Fe:1s^22s^22p^63s^23p^63d^64s^2\\ \left(i\right)Cr:1s^22s^22p^63s^23p^63d^54s^1\\ \left(k\right)Zn:1s^22s^22p^63s^23p^63d^{10}4s^2\)

Answer 2

a: \(1s_22s_22p_3\)

b: \(1s_22s_22p_5\)

c: \(1s_22s_22p_63s_23p_3\)

d: \(1s_22s_22p_62s_2\)