A chicken can contain toxins but they would not be caused by freezer burn.
Maybe it has a bad case of freezer burn, like frost bite. Or maybe it started to thaw at some point before becomeing freezer burnt.
you would usually keep chicken nuggets in a freezer, a freezer usually -18c you would usually keep chicken nuggets in a freezer, a freezer usually -18c
Yes, you can do both. Be sure to place either in a sealed freezer baggie or container suitable for freezing.
It could be bad if the chicken turns white when defrosting. This could mean that the chicken got freezer burn from being in the freezer too long. It is best to toss the chicken.
It is not advisable for a person to put thawed chicken back in the freezer. This is because chicken is prone to salmonella, which can cause a person to become very ill.
Freezer burn is not a food safety risk en.wikipedia.org/wiki/Freezer_burn
maybe but you can eat chicken
yes. but cook it first. then eat it.
Chicken that has been store properly will last up to 12 months. If it wasn't wrapped for the freezer it will have freezer burn. Freezer burn is caused by the drying-out of the chicken's meat. This will affect the taste and the appearance of the chicken.
Probably not. Unless it was very poorly packaged, if it has been in the freezer long enough to become freezer-burned, it may also have turned rancid.
uncooked can lost for one week to ten days in deep freezer
Frozen chicken will stay longer, as the molecules slow down in the freezer. Fresh chicken does not have very many preservatives if any, so you have to cook it much quicker. Chicken in the freezer can be kept for a few months.