1
Mg-24
Chlorine is the member of the halogens family; the electrical charge of the chloride ion (Cl-) is -1.
The common ion charge of an element, Z, can be determined by looking at its position on the periodic table and its group number. Elements in the same group tend to have the same common ion charge due to their similar electron configurations. You can also refer to a periodic table to determine the common ion charge of element Z.
Mg is the symbol for the element magnesium and could be used to represent a neutral atom of magnesium. Mg2- does not occur, but Mg2+ does, and is the symbol of a magnesium ion, which is a magnesium atom that has lost two electrons.
The correct formula for magnesium phosphate is Mg3(PO4)2. This is because magnesium has a 2+ charge (Mg2+) and phosphate has a 3- charge (PO43-). To balance the charges in the compound, you need three magnesium ions (3 x 2+ = 6+) to combine with two phosphate ions (2 x 3- = 6-), resulting in the formula Mg3(PO4)2.
A Magnesium ion has a charge of 2+.
Phosphorus is number 15 on the Periodic Table of Elements. The most common charge is -3 because it needs three more electrons to fill it's outer shell.
A+ (+2)
Mg-24
Beryllium and magnesium are members of the group 2 of the Periodic Table - alkali earth metals.
-2
-2
Elements listed in the periodic table of elements are neutral; they do not have a charge. When they undergo chemical reactions they may become charged ions. There is no single most common charge for ions, but the most common are -1, -2, -3, +1, +2 and +3.
+2 "God Speed and Party on" - Bas Rutten
Chlorine is the member of the halogens family; the electrical charge of the chloride ion (Cl-) is -1.
The common ion charge of an element, Z, can be determined by looking at its position on the periodic table and its group number. Elements in the same group tend to have the same common ion charge due to their similar electron configurations. You can also refer to a periodic table to determine the common ion charge of element Z.
They don't have a negative charge. That is a common misconception.