Magnesium Ion

Some articles on magnesium, ions, ion, magnesium ions:

Magnesium Compounds - Origin and Characteristics - Physical and Chemical Properties
... Elemental magnesium is a fairly strong, silvery-white, light-weight metal (two thirds the density of aluminium) ... an oxygen-free environment is unnecessary because magnesium is protected by a thin layer of oxide that is fairly impermeable and difficult to remove ... Like its lower periodic table group neighbor calcium, magnesium reacts with water at room temperature, though it reacts much more slowly than calcium ...
Chemistry and Nomenclature of The Pyroxenes
... in the tetrahedral site and predominately ions with a charge of +2 in both the X and Y sites, giving the approximate formula XYT2O6 ... The names of the common calcium – iron – magnesium pyroxenes are defined in the 'pyroxene quadrilateral' shown in Figure 2 ... As the calcium ion cannot occupy the Y site, pyroxenes with more than 50 mol.% calcium are not possible ...
LTP Induction - The Role of The NMDA Receptor - Magnesium Blockade
... What makes this magnesium blockade of the NMDAR channel particularly significant in terms of LTP induction is that the block is membrane voltage-dependen ... The magnesium binding site within the NMDAR channel is physically located within this electric field ... Magnesium ions carrying a double positive charge can be acted upon by the field ...