boron
Silicon (Si) is in the same period as aluminum (Al) on the periodic table.
The element belonging to the third group and third period is aluminum (Al). It has an atomic number of 13.
The element in the same group as lithium (Group 1) and the same period as iron (Period 4) is potassium.
The element that would have properties most similar to the new element would be an element that lies in the same group as the new element. Specifically, the element with the most similar properties will lie directly above or below that element in the group.
Al (aluminum)
B (boron)
Silicon (Si) is in the same period as aluminum (Al) on the periodic table.
The element belonging to the third group and third period is aluminum (Al). It has an atomic number of 13.
Br (Bromine) is a period 4 element in the same group as F.
The element in the same group as lithium (Group 1) and the same period as iron (Period 4) is potassium.
The element that would have properties most similar to the new element would be an element that lies in the same group as the new element. Specifically, the element with the most similar properties will lie directly above or below that element in the group.
Silicon is the element. It is present in same group as C.
There is no element that has been found yet with those characteristics ( group 5, period 2)
Al (aluminum)
B (boron) apex
The element that is in the same period as Sodium and in the same group as Iodine is Chlorine. Sodium and Chlorine are in the same period (period 3) and Iodine belongs to the same group as Chlorine (group 17, also known as the halogens).
valence electrons