Working with iron significantly transformed the lives of the Nok people by enhancing their agricultural practices and tool-making capabilities. The introduction of iron tools allowed for more efficient farming and improved harvesting techniques, leading to increased food production. Additionally, ironworking fostered trade and social organization, as the Nok became known for their distinctive terracotta sculptures and metal artifacts. This technological advancement ultimately contributed to the development of complex societies in the region.
Rusting of iron is a chemical change because it involves a reaction with oxygen to form iron oxide. Melting of iron is a physical change because it does not involve a change in the chemical composition of the iron.
rust is a chemical change for iron
Chemical change, oxygen binds with iron.
Yes. Iron rusting is a chemical change. Rust is no longer iron, but is iron oxide, therefore a chemical reaction has occurred.
The color change of iron wire when it rusts is a chemical change because it involves a reaction with oxygen in the air to form iron oxide. This new substance has different properties than the original iron.
how did the use of iron change peoples lives
The ability to make weapons made of iron
The ability to make weapons made of iron
Blacksmiths are people who work iron. Until recently, the working of iron was primarily a male occupation.
what do you mean why was a curling iron invented? it was invented cuz we ned it in our lives and most people use it a lot!!!!!!!!!!!!!!
working of iron box
Rusting of iron is a chemical change because it involves a reaction with oxygen to form iron oxide. Melting of iron is a physical change because it does not involve a change in the chemical composition of the iron.
rust is a chemical change for iron
Melting is a physical change of iron.
Iron is a chemical element, not a "change".
Iron is a chemical element, not a "change" !
There are three main working parts Heating element, sole plate and pressure plate are the working parts in electric iron. These three parts are same in even in automatic electric iron.