john dalton described matter as being composed of atoms. how is his 200 year old atomic model different from the current atomic model?

Ithink it’s one of those things that you put the object on

Idon't know hope someone you

Answers are 1,2,4 its correct on edgenuity.

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.