SCIENCE EXPERIMENT WITH SALT AND WATER NO FURTHER A MYSTERY

Whenever a stale egg floats, it does so since the water is holding it up. If a stale egg floats in pure water it need to be fewer dense as opposed to water by itself, even though a clean egg that sinks have to be more dense as opposed to water. Can you're thinking that why a stale egg will be significantly less dense than a new egg?This tends to ma