No, iodine has 5 electron shells. It has a total of 53 electrons and its electron configuration is [Kr] 5s2 4d10 5p5, indicating that it has 4 electron shells.
potasium
It has 4 shells.
The electron configuration of nickel is: [Ar]4s13d9 (four electron shells).
it has 6 electron shells as it is in the sixth period on the periodic table.
Chromium has two electrons in the outer most shell.
It has 4
No, iodine has 5 electron shells. It has a total of 53 electrons and its electron configuration is [Kr] 5s2 4d10 5p5, indicating that it has 4 electron shells.
They have the same number of shells (or energy levels).
Nickel has 3 (three) electron shells.
The largest atom is calcium which has 4 shells.
1s22s2 2p63s23p64s13d5 Chromium (along with copper) have irregular electron configurations.
potasium
It has 4 shells.
4
4 electron shells; 2 electrons in first, 8 in second, 8 in third and 2 in valence shell.
Plutonium has seven electron shells.