Due to an issue with their gial cells, a patient has abnormally low extracellular ca2 levels. explain how this will impact the nervous system. include what is happening at the pre- and post-synaptic cells (be as detailed as possible) and a general overview of the broad impact this would have on the patient

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na