Third period has 8 elements. They have 3 electron shells.
The element in group 1 period 3 is sodium. Sodium has an atomic number of 11 and is a highly reactive metal.
Group 17 elements (Halogens)Fluorine- Period 2Chlorine- Period 3Bromine-Period 4Iodine- Period 5Astatine- Period 6Ununseptium-Period 7There is 1 element from Group 17 that is part of Period 3.
The element in group 2 period 3 is magnesium (Mg).
Sodium has the largest atomic size in the third period.
there is no element found in such a place because that spot doesn't exist. there is a period 4-7 but not 1-3 for group 6. that particular spot is open and doesn't include any elements
The element in group 1 period 3 is sodium. Sodium has an atomic number of 11 and is a highly reactive metal.
Aluminium also known as Aluminum is found in group 3 period 3.
There is no element in period 3 group 6. The element at period 3, group 16 (called on very old periodic tables group VIA) is sulfur (S).
Group 17 elements (Halogens)Fluorine- Period 2Chlorine- Period 3Bromine-Period 4Iodine- Period 5Astatine- Period 6Ununseptium-Period 7There is 1 element from Group 17 that is part of Period 3.
The element in group 2 period 3 is magnesium (Mg).
Sodium has the largest atomic size in the third period.
there is no element found in such a place because that spot doesn't exist. there is a period 4-7 but not 1-3 for group 6. that particular spot is open and doesn't include any elements
Silicon is a chemical element that belongs to Group 14 and Period 3 of the periodic table.
Group 17 elements (Halogens)Fluorine- Period 2Chlorine- Period 3Bromine-Period 4Iodine- Period 5Astatine- Period 6Ununseptium-Period 7There is 1 element from Group 17 that is part of Period 3.
Chlorine belongs to group 17 of period 3.It belongs to Halogens group with atomic number 17.
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.
The elements in group 15 period 3 are phosphorus, sulfur, chlorine, argon.