Name of element: Iron Fe

Formula: FeO (ferrous oxide)

Chemical Properties:
Unstable below 575 degrees Celsius

Physical Properties:
Black coloured powder
2 irons bonded to oxygen
Solid

How humans use this compound:
It is used in cosmetics
In some tattoo inks
Pigments examples: paint, leather, and tiles
Magnetic use examples: electronic parts, audio & video cassette tape, and ATM cards

2 curiosity questions:
How would a world without ferrous oxide look like?
Can ferrous oxide be nipulated in it’s natural state?