Magnificent metals Flashcards
What are physical properties?
They’re properties that you can observe or measure without changing the material
What are chemical properties?
They’re properties that describe how substances change in chemical reactions
Are all metals shiny when first cut?
Yes
What is sonority
It means that something makes a ringing sound when hit
What are alloys?
A mixture of metals with one or more other elements
What elements are in steel?
Iron and carbon
How do you make manganese steel?
Iron, Carbon and Manganese
How do you make stainless steel?
Iron, chromium, nickel and carbon
What elements are in bronze?
Copper and tin
Metals and non metals state at 20 c
Metals: Solid
Non-metals: gas
Metals vs non metals electrical conductivity
Metals: good conductivity
Non-metals: bad conductivity
Metals and non metals appearance when solid
Metals: Shiny
Non-metals: Dull
What is the chemical and word formula for rust?
Iron oxide(Fe2O3)
