Does electricity flow from negative to positive right

Two types of charges are involved in electricity flow, these are positive charges and negative charges. The negative charges are called electrons and they are the ones that are responsible for electricity flow. The negative terminal of a battery for example has excess of electrons while the positive terminal lacks electrons. Thus, electricity flows by the movement of electrons from the negative terminal to the positive terminal.

I believe in an electric current electrons would flow from a (more so) negative terminal to a positive terminal. I might be wrong though, I'm not completely positive (ba dum tss) : D