25 мая 2018 г. · The atomic number of potassium (K) is 19, it means “ K” has total number of 19 electrons in K,L,M shell.But when we talk about K+ here we are ...

25 янв. 2023 г. · The first shell of any atom can hold up to two electrons. The second can hold up to eight. The third can hold up to eighteen.

9 мая 2021 г. · The atomic number of potassium (K) is 19, it means “ K” has total number of 19 electrons in K,L,M shell.

20 мая 2016 г. · The 3rd shell (the penultimate shell) which indeed has 8 electrons. But the outermost shell (the 4th shell) has 1 electron only which takes part in bonding.

18 окт. 2016 г. · The potassium shells are :2,8,8,1 This outer shell has only 1 because it is part of alkali group. Other too in alkali group have 1 in outer ...

4 дек. 2020 г. · Potassium have 8 electrons in its 3rd shell. Then how is it normal element (elements having only one outermost shell incomplete)?

21 мая 2020 г. · The M shell has 3 subshells s,p and d, which can hold 2, 6 and 10 electrons respectively. So the M shell can hold a max of 2+6+10 = 18 electrons ...

28 нояб. 2017 г. · The last electron added to form a potassium atom is 4s. The last electron added to Kr is 4p. Both have four main shells.

4 мар. 2016 г. · The atomic number of potassium (K) is 19, it means “ K” has total number of 19 electrons in K,L,M shell.

10 июн. 2017 г. · Some elements like potassium have a maximum of 8 electrons in the third shell but others like germanium have 18.