Place the following statements in the correct order for an action potential to be generated.1) an action potential is generated2) excitatory postsynaptic potential (espn's) are received3)voltage gated na+ channels open4) the cell reaches threshold5) a neuron starts at its resting membrane potential6) na+ flows into the cell making the inside more positive

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.