Aluminum corrodes but it does not rust. Rust refers only to iron and steel corrosion. Aluminum is actually very prone to corrosion. However, aluminum corrosion is aluminum oxide, a very hard material that actually protects the aluminum from further corrosion. Aluminum oxide corrosion also looks a lot more like aluminum (dull gray to powdery white in color), so it isn't as easy to notice as rusted iron.
A government-issued photo ID allows a person to verify that he is who he claims to be. Although the types of ID come in different forms, many types of government-issued ID are deemed as acceptable by...
An identity document (also called a piece of identification or ID, or colloquially as papers) is any document which may be used to prove a person's identity. If issued in a small, standard credit card size form, it is usually called an identity card (IC, ID card, Citizen Card), or Passport Card.