What is meant by hydrogen bond

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Which element would mostly likely have an electron affinity measuring closest to zero

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.