Metal Crossword Puzzle

QUESTIONS LIST:

• iron : pure metal with atomic number 26
• ferrous : _ metals are magnetic
• low carbon steel : is strong, tough, malleable, and ductile
• medium carbon steel : contains 0.3% to 0.6% carbon and offers a balance of strength and ductility
• high carbon steel : contains 0.6% to 1.5% carbon, making it very hard, strong, and wear-resistant, but also more brittle and less ductile
• rust : an orange flaky substance that comes from oxidised iron
• alloy : a metal containing two or more metallic elements
• steel : a combination of iron and carbon
• cast iron : extremely hard and brittle metal that is used in disc brakes
• stainless : the main type of alloy
• chrome molybdenum : adding _ to steel makes the steel stronger and able to be made thinner
• tungsten : _ has the highest melting point of all metals
• hematite : iron comes from this
• pure iron : this metal is very soft, contains no carbon
• ferrum : the word from which ferrous comes from
• brittle : very hard, but easily fractures
• soft : easily bent and deformed
• strong : able to be stretched and bent and return to its original state
• tough : a good balance between hardness and the ability to withstand force