It is a physical change as an alloy is a solid solution made from various metals. As you can still separate these different metals after the alloy is made it is a physical change and not a chemical change.
This is a physical change but I consider that some chemical reactions also occur.
The alloy of steel is carbon and iron.
steel is an alloy
steel is an alloy
Iron is considerd to be an alloy steel. This is because an alloy steel is when carbon is the primary alloying element. However, wire of iron is considerd to be a non alloy.
Physical
Melting the steel wool is a physical change.
When the steel wool burns, it is oxidized and thus this is a chemical change.
The alloy of steel is carbon and iron.
steel is an alloy
steel is an alloy
steel is an alloy mostly of iron and carbon.An alloy steel refers to the steel that is characterized by the addition of other elements like carbon to pure steel.
Iron is considerd to be an alloy steel. This is because an alloy steel is when carbon is the primary alloying element. However, wire of iron is considerd to be a non alloy.
Steel is an alloy of Iron which usually contains carbon and smaller quantities of other metals such as chromium or molbdenum, depending on the particular steel alloy. Steel is an alloy, which is essentially a mixture.
Physical
They do not alloy. Copper and tin form bronze, but do not alloy with steel or iron.
steel is an alloy of iron and about 0.1%-0.3% carbon. bronze is an alloy of copper+ tin....( not steel)
Yes its an alloy ! Because steel itself is an alloy of IRON and CARBON and based on the content of carbon it is classified as mild steel , low carbon steel etc;