A Liquid called Surface Tension.
No of moles of MgCl2 = weight of MgCl2 / Molecular weight of MgCl2
Weight of MgCl2 =moles of MgCl2 x molecular mass of MgCl2
= 8.90 x 95=845.5 gm
Words that includes names, places, geometric shapes and finally units of measure.
Calcium would be more reactive because it is closer to francium on the periodic table, francium is the MOST reactive element.
