Why: Fluorine is more electronegative than sulfur, so the bond dipoles point toward fluorine. The six S-F bonds are arranged octahedrally around the central sulfur.F F. \ /. F-S-F. / \. F F Because the octahedral geometry is symmetrical, the bond dipoles cancel, and the molecule is nonpolar, meaning that Âµ = 0.Source: Straight from Chemistry: The Central Science. 11e. \. F F Because the octahedral geometry is symmetrical, the bond dipoles cancel, and the molecule is nonpolar, meaning that Âµ = 0. Source: Straight from Chemistry: The Central Science. 11e.
Best Answer: It causes none of those. When the action potential reaches the axon terminal, it causes the vesicle sacs to release neurotransmitters into the synapse. The neurotransmitters float across the synapse to the dendrite of the postsynaptic cell. Source(s):
The Action Potential [back to top]. The resting potential tells us about what happens when a neurone is at rest. An action potential occurs when a neurone sends information down an axon. This involves an explosion of electrical activity, where the nerve and muscle cells resting membrane potential changes.f the depolarisation is not great enough to reach the threshold, then an action potential (and hence an impulse) will not be produced. This is called the all or nothing law. This means that the ion channels are either open or closed; there is no half-way position.