There is no such element.
Bromine is in the third period and belongs in the same family (Group 17) as iodine.
The electron configuration 1s22s22p63s23p3 is in the third period and belongs to the halogen group (Group 17) on the periodic table.
There is no such element on the Periodic Table
Third period has 8 elements. They have 3 electron shells.
Sulfur (S, element number 16) is on the third period of the periodic table.
Bromine is in the third period and belongs in the same family (Group 17) as iodine.
Argon (Ar, element number 18) is the last element in the third period of the periodic table.
The electron configuration 1s22s22p63s23p3 is in the third period and belongs to the halogen group (Group 17) on the periodic table.
There is no such element on the Periodic Table
Chlorine.
The compound in group 7A and third period is Bromine or Br. The dot of this would be . . :Br. . . The compound in group 7A and third period is Bromine or Br. The dot of this would be . . :Br. . .
Third period has 8 elements. They have 3 electron shells.
Argon is in the third period of the modern periodic table.
Silicon is p-block element. It has 4 valence electrons. It is present in group-14.Titanium has 4 valence electrons. It is in the third period. Titanium is a metal element.
Sulfur (S, element number 16) is on the third period of the periodic table.
The element in group V of the periodic table with 3 electron shells is Phosphorus (P). Group V elements have 5 valence electrons and the number of electron shells corresponds to the period number on the periodic table, so a Group V element with 3 electron shells is in period 3.
Aluminum has its electrons in three different energy levels. Therefore it is in third period. As it has three valence electrons, it is located in group 3.Aluminium is found in group-13. Its period umber is 3. Its atomic number is 13.Aluminium is a metal element. It is in the 13th group of the periodic table. And it belongs to the 3rd period.