A fossil is evidence of a once living animal. A fossil is created when an animal dies in a mud or other soft dirt or sediment. Over time, the animal will decompose and leave t â¦ he bones. Over time, these bones will get covered by dirt, rocks water, etc.
It should say 'Fe'. 'Fe' as found in 'fe'rrous. Ferrous things contain iron because the metal 'iron' is represented by the symbol Fe. Something non-ferrous is devoid of iron. Thus, a non-ferrous metal is a metal (or a mixture of two or more metals) that contains inconsequential amounts or no amount of iron. They are therefore nonmagnetic and don't rust like ferrous metals do.
The characteristics of non-ferrous metals. Non-ferrous metals include aluminum, brass, copper, nickel, tin, lead, and zinc, as well as precious metals like gold and silver. While non-ferrous metals can provide strength, they are primarily used where their differences from ferrous metals can provide an advantage.errous metals and alloys contain iron; non-ferrous materials do not. If the question happens to come up during a trivia night or your appearance on a game show, youâre pretty much covered. But itâs not so easy to tell when just looking at a random piece of metal.