There are 18 elements in period 4 of the Periodic Table, corresponding to 4 shells.
potassium has 4 shells first shell has 2 second 8 third 8 fourth 1
see what period it is in on the periodic table it is in period 6, so therefore there are 6 electron shells or energy levels
Bromine has 4 energy shells.
There are 4 electronic shells in period 4 while there are 5 shells in period 5.Elements of period 4 are smaller in size as compared to elements of period 5.Example of period 4 element is potassium and period 5 element is tin.
7. It is in period 7, at the bottom of the periodic table.
if an element has 1 shell in its atom it is in period 1and so on... 2 shells=period 2 3 shells=period 3 4 shells=period 4 5 shells=period 5 6 shells=period 6 7 shells=period 7
potassium has 4 shells first shell has 2 second 8 third 8 fourth 1
see what period it is in on the periodic table it is in period 6, so therefore there are 6 electron shells or energy levels
Iron is in period 4 of the periodic table because it has 4 energy levels or electron shells surrounding its nucleus. In periods, elements are ordered based on the number of electron shells they have. Iron has 4 energy levels, placing it in period 4 of the periodic table.
Phosphorus in is 3rd period. So it has 3 electron shells.
Bromine has 4 energy shells.
Germamium is in period 4 and group 4. It is in period 4 because it has 4 shells that hold electrons. It is in group 4 because it has 4 electrons in its outer shell.
Bromine has 4 electron shells.
There are 4 electronic shells in period 4 while there are 5 shells in period 5.Elements of period 4 are smaller in size as compared to elements of period 5.Example of period 4 element is potassium and period 5 element is tin.
The number of electron shells depends on the noble gas. The number of shells will be equal to the period in which the noble gas is present.
7. It is in period 7, at the bottom of the periodic table.
Nickel has 3 (three) electron shells.