According to Alton Brown's Food Network TV show, Good Eats, whole, peeled hard boiled eggs can be stored in an air-tight container and covered with cold water. They will last up to 5 days in the refrigerator.
You can keep egg drop soup for two or three days. Be sure not to leave it sitting out for too long, and to store it in the refrigerator.
You can't.
No. Absolutely not
the shell of an egg
1 week
A boiled egg can last for about one week in the refrigerator before it goes bad.
This is an egg that can be in a shell and out of a shell.
A hard-boiled egg can typically be kept in the refrigerator for up to one week before it spoils.
the shell of an egg
A hard-boiled egg can be kept in the refrigerator for up to one week before it goes bad.
An egg kept in a refrigerator will not hatch, even if it is fertilized.
If by "good," you mean fertilized, you can hold the egg up to a flashlight in a dark room. If you can see lots of blood vessels under the egg shell, it has been fertilized and should be viable.If you mean "safe to eat," you can place the egg in a glass of water. A fresh egg will sink, and a spoiled one will float (due to the buildup of gases inside the shell). Eggs will stay good for a LONG time in the refrigerator - often up to 6 months!