On your graph the data points between the black squares are data for elements with atomic numbers 3 through 9 locate these elements on your periodic table what term or description would you use to identify these elements with respect to the periodic table?

The answer is b because a,c,and d are opinons

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.