53. (v20/21-123-17) Bosh va orbital kvant sonlari yigindisi 7 ga teng bolgan, yadro bilan boglanish energiyasi eng baland bolgan pogonachani korsating.
A) 6p B)4f
53. (v20/21-123-17) Bosh va orbital kvant sonlari yigindisi 7 ga teng bolgan, yadro bilan boglanish energiyasi eng baland bolgan pogonachani korsating.
A) 6p B)4f C) 7s D)5d