What conclusions about atoms can you draw from the modern atomic model shown below? Please help and hurry

A.(nh4)(2co3)is the correct answer 

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day

The chlorine is the chemical property 

13 protons and 14 neutrons.  this also means that the amount of electrons also is 13 because electrons have the same amount as protons..the atomic number means the amount of protons (which effectively tells you the electrons) the atomic mass, tells you the amount of protons and neutrons in the nucleus.hope this .