:2Mg + O2 --> 2MgO How many grams of magnesium oxide will be produced if 42.5 grams of magnesium is used? 140.9 g MgO 140.9 g MgO 23.06 g MgO 23.06 g MgO 25.63 g MgO 25.63 g MgO 70.47 g MgO

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

What is a metal replacement reaction

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons