Answer:
screw is the answer of the question
Answer:
Plain carbon steel has no or trace external elements while alloy steel has high amount of other elements.
Explanation:
Plain carbon steel has no or trace amount of other elements while alloy steel has high amount of other elements in their composition.
The presence of other elements in alloy steel improvise several physical properties of the steel while plain carbon steel has the basic properties.
The first one is d or the 4th answer choice and the second one is false. Hope this helps!
Answer:
LOL where is the question, that u need help with?
Explanation:
