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Is heating iron nail chemical or physical?
physical or chemical
Is heating an iron nail a physical or chemical change?
Heating is a physical change.
Is bending an iron nail physical change or chemical change?
physical
Why is a rusted nail chemical change not physical change?
Because the Iron in the nail is no longer just iron but oxidation plus iron, a physical change to the nail would be to cut it in-half.
Is a nail rusting a physical or chemical chnage?
Rusting of a nail is a chemical change. It involves a reaction between iron in the nail and oxygen in the air to form iron oxide (rust), which has different chemical properties compared to the original iron.
Is a rusty nail physical or a chemical change?
The rusting of a nail is a chemical change. This is because the iron in the nail reacts with oxygen in the air to form iron oxide, which is the rust. This process involves a chemical reaction and results in a change in the composition of the nail.
Is iron nail rusts in water a chemical change or a physical change?
Chemical change, oxygen binds with iron.
Is tarnishing an iron nail a physical or chemical change?
Tarnishing an iron nail is a chemical change because it involves a reaction between iron, oxygen, and moisture in the air that forms iron oxide (rust) on the surface of the nail. This chemical reaction alters the composition of the nail, resulting in a new substance (iron oxide) being formed.
A nail rusts is a chemical or physical change?
The rusting of a nail is a chemical change because it involves a reaction between the iron in the nail and oxygen in the air to form iron oxide (rust). This results in a new substance being formed with different properties than the original nail.
Is a Chemical change of pizza Paper and An iron nail or of Physical change?
The chemical change of pizza, paper, and an iron nail would lead to a new substance(s) being formed with different properties than the original materials. A physical change, on the other hand, involves a change in the physical state or appearance of a substance without forming a new substance.
Is a rust forming on an iron nail chemical or physical?
A nail rusting is a chemical change. The iron in the nail reacts with water and oxygen to produce rust, a compound with the chemical formula Fe3O2.nH2O.
Is letting a nail rust a physical or chemical change?
I am quite sure that rust is a chemical change. Rust is caused when oxygen atoms begin bonding with the iron in the nail, which makes it a compound instead of a pure element.
