How do you speak about whether this snail is limp?

Well i have this snail in my fish tank (its one of those snails that live contained by the water/ aquarium). I dont no how to tell if its dead or not. Its not attatched to the chalice of the aquarium. Its just kinda floating there...
I think its an ex snail, vastly sorry.
If it's floating, it's dead.
When it does exactly what your snail did.im so sorry about the lost.
its dead.. sorry
Answers:    Pick it up out of the water, whether it's dead, there will be no doubt around it. A dead snail is one of the worst smells! If it doesn't smell horrible, it's still alive and just put it back surrounded by the tank.

T
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