@Maunten: Show me where Minato has used FTG to teleport part of an object and then your argument is valid.
@Prince Charles: Common sense? This isn't common sense at all. It is a very complex topic. If it wasn't so complex then humans would have been able to come up with a way to walk through solid walls by now. The fact is that nobody knows what would happen if this fictional scenario played out in real life. So the person who writes the fiction comes up with details for it. Kishi hasn't shown that Tobi's intangibility works like that. That is the only thing we truly KNOW about this topic. Am I wrong?
So based on your logic I have a list of things that minato can't teleport.
An individual life from a tree
Some water from a lake
A hair from a head
If he FTGs with AMA on him the AMA would follow him(that works out for you right)
I don't need to show you him teleporting a piece of something just something the size of a mountain, you made the claim that molecular strength plays a role in the mechanics of his space time jutsu so you back it up.
Minato can choose what he teleports that has already been shown.
He has never been shown to teleport a tub of jello so I guess that means he can't right?
Detaching your argument from logic in specific areas and convincing yourself that you are correct is one thing, I applaud you for convincing others.
Btw if he has enough chakra to move a heavy beast with FTG he has enough chakra break molecular bonds with it.