the charge is 3+
the charge is 3+
Element X would be found in Group 13 (Group III) of the periodic table, as it can form anions with a 3- charge to combine with the Br ions. Group 13 elements typically form compounds with a 3+ charge, which can lead to the formation of compounds like XBr3.
The most common element in group 13 (Boron group) is aluminum. Aluminum is widely used due to its abundance in the Earth's crust, as well as its properties that make it suitable for various industrial applications.
+ve 2
Boron is the element. Its symbol is B.
Thallium. A group 13, (boron group) element.
Sodiumis in group 1 and its cation is charge +1. Calcium is in group 2 and the cahrge on its cation is +2. etc.
To find the valency number of an element, look at the group number on the periodic table. For main group elements (groups 1, 2, 13-18), the valency is the same as the group number. For transition metals, the valency can vary and is usually determined by the charge of the ion formed by the element.
Boron is the element. Its symbol is B.
The element found in group 13 and in period 2 is Boron (B). It has an atomic number of 5 and is located in the second period and the thirteenth group of the periodic table.
The element in the same group as Al is boron (B). They both belong to Group 13 in the periodic table.
Oxygen typically has a charge of -2. To determine the charge of an element using only the periodic table, you can look at its group number (columns) for main group elements or its oxidation state for transition metals. The charge is often determined by the number of valence electrons an element gains or loses to achieve a stable electronic configuration.