Select all of the true statements regarding chemical equilibrium. Select one or more: a. The forward and reverse reactions stop. b. The concentrations of reactants and products are equal. c. Reactants are being converted to products and vice versa. d. The rates of the forward and reverse reactions are equal.

Answer trigonal pyramidal;

So the main goal for the elements is stability which is a complete/full valence shell and typically the magic number for a stable element is 8 valence electron but not always. so elements to the left of the periodic table tend to be way less stable then those on the right, so the elements on the left are much more reactive.

Is there a c and d?