Question

Write full electron configurations for Sb, N, B, K.

Express your answer in complete form in order of increasing orbital energy as a string without blank space between orbitals. For example, 1s22s2 should be entered as 1s^22s^2.

Answer 1

Answer:

Sb - $1s^22s^22p^63s^23p^63d^{10}4s^24p^64d^{10}5s^25p^3$

N - $1s^22s^22p^3$

B - $1s^22s^22p^1$

K - $1s^22s^22p^63s^23p^64s^1$

Explanation:

Antimony (Sb) is the element of fifteenth group and fifth period. The electronic configuration of Antimony is

$1s^22s^22p^63s^23p^63d^{10}4s^24p^64d^{10}5s^25p^3$

Nitrogen (N) is the element of fifteenth group and second period. The electronic configuration of Nitrogen is

$1s^22s^22p^3$

Boron (B) is the element of thirteenth group and second period. The electronic configuration of Boron is

$1s^22s^22p^1$

Potassium (K)  is the element of first group and forth period. The electronic configuration of Potassium is

$1s^22s^22p^63s^23p^64s^1$