I am certain that it will! You can often determine such things most easily via a battle - you can observe both what types of moves the new Pokemon uses, and also how they are affected by your own Pokemon's moves! Or, rather, your own moves, I suppose. Then, of course, there are simply some common visual patterns...for example, I have not seen your species before, but you strike me as an electric type!

[Yellow, fast, vaguely lightning-y. That's probably one of the more obvious ones, of course.]

Of course, it is more difficult to tell with me, at least like this.