I'm not really positive about this, but I think it's because it has the letters M and G in it. But seriously, I've never heard of MG standing for magnesium before!
Mg for magnesium
Magnesium
I think you are asking how much 1 Milligram of Magnesium weighs. If MG does not stand for Milligram I am sorry The correct answer as above is 1 Milligram or 1 mg
In chemistry Ca stands for calcium and Mg stands for magnesium.
Mg is the chemical symbol for the element magnesium on the periodic table
Mg - Magnesium O - Oxygen H - Hydrogen although the OH does not sound correct like that :/
For chemistry it is magnesium but in physics it all lowercase abbreviating milligram.
Mg or "magnesium"
The chemical formula for magnesium is = Mg(OH)2
the symbol of magnesium is Mg.
Mg stands for Magnesium. It is placed in group-2.
Mg is the chemical symbol for magnesium.