Not long
yes.
It can grow mold if it is left unrefrigerated for a long time. But it is unlikely to spoil otherwise.
a couple of weeks almost a month
No it does not, maybe in a matter of days it will though.
Not a good idea. Unless the manufacturer's instructions say it can be left unrefrigerated, it should have been refrigerated.
Yes it can spoil with out refrigerated.
Four hours at room temperature after that it begins to spoil.
3-4 days
I wouldn't eat them after 30 minutes out without cooking them thoroughly again.
the answer is about 10 to 11 days for ham to spoil but that is only when it is already cut if it is fresh ham it will last for about 6 to 7 days
Yes, absolutely.