The number of electrons in its valence shell
The energy sublevel (s, p, d ,f) is always the same.
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 period of an element is determined by electronic configuration.Period is same as the number of energy levels of the element.
There is no element that has been found yet with those characteristics ( group 5, period 2)
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).
The chemical element symbol for gold (Au) is the same in every language and is not translated.
It's BROMINE. That is the element that is a liquid in the same period as Fe.
yes
Chlorine is an element in the same period as fluorine. Both elements are located in period 2 of the periodic table. They exhibit similar chemical properties due to being in the same period.
Yes that is true Every atom of a given element does have the same number of protons.
Calcium