rust
Rust consists largely of hydrated iron oxides. This topic is part of Chemistry within Science & Nature. This page currently draws on 12 supporting questions, with answers and bonus facts available below.
rust trivia questions
Rust forms mainly on what metal?
Answer: Iron
Bonus fact: Rust consists largely of hydrated iron oxides.
What two environmental ingredients are important for ordinary rusting?
Answer: Oxygen and water
Bonus fact: Moisture and oxygen allow electrochemical corrosion.
Why does salt water often accelerate rusting?
Answer: It conducts ions more effectively
Bonus fact: Dissolved salts improve the electrolyte needed for corrosion.
Rust on ordinary iron consists mainly of compounds containing iron and what element?
Answer: Oxygen
Bonus fact: Rust forms when iron reacts with oxygen and water to produce hydrated iron oxides.
Which two environmental factors are usually needed for iron to rust readily?
Answer: Oxygen and water
Bonus fact: Salt can accelerate rusting by helping the electrochemical corrosion process.
Which artist released "Rust Never Sleeps"?
Answer: Neil Young
Bonus fact: The album was recorded with Crazy Horse and released near the end of the 1970s.
What structural contrast is central to "Rust Never Sleeps"?
Answer: An acoustic side followed by a louder electric side
Bonus fact: The shift from acoustic to electric music mirrors the album's themes of change, decay, and reinvention.
Which Neil Young song appears in both acoustic and electric forms that frame "Rust Never Sleeps"?
Answer: My My, Hey Hey / Hey Hey, My My
Bonus fact: The lyric "It's better to burn out than to fade away" became one of Young's most quoted lines.
Male eastern bluebirds are famous for bright blue backs and what chest color?
Answer: Rusty orange
Bonus fact: Their blue-and-rust plumage is distinctive.
Which planet is known as the Red Planet?
Answer: Mars
Bonus fact: Mars looks reddish because iron minerals in its soil oxidize, or rust.
Rusting is the corrosion of which metal?
Answer: Iron
Bonus fact: Rust is made largely of hydrated iron oxides.
Zinc is commonly used to coat iron or steel to prevent what?
Answer: Rust
Bonus fact: Galvanizing protects steel from corrosion.