Question

What is the most common type of synapse?

Answer 1

Chemical synapses are much more common.

Explanation:

Synapses may be electrical or chemical. Electrical synapses make direct electrical connections between neurons, but chemical synapses are much more common and much more diverse in function.

You may read about that more here: https://en.wikipedia.org/wiki/Synapse#Chemical_or_electrical https://en.wikipedia.org/wiki/Nervous_system

Hope that helps! :-)