What does the position of magnesium (mg) on the periodic table tell you about how it reacts with other elements? (2 points)
it is in the second column, so it tends to gain two electrons.
it is in the second column, so it tends to lose two electrons.
it is in the third row, so it tends to lose three electrons.
it is in the third row, so it tends to gain three electrons.

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide