yes it is because your not changing the substance :)
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
That's a physical change. Assuming the nail is made of iron (Fe), when you bend it, you simply change its shape. You don't change the fact that it's still iron.
Bending a nail is not a physical property, but rather a demonstration of a physical change. A physical property describes characteristics of a material, such as its hardness, color, or conductivity, while bending involves a change in the shape of the nail without altering its chemical composition. The ability to bend can be influenced by the material's ductility, which is a physical property.
Chemical change, oxygen binds with iron.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
physical
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.
Melting a nail is a physical change because only the state of matter is being altered, from solid to liquid, without changing the chemical composition of the nail. The nail can solidify again by cooling, showing that the change is reversible.
Heating is a physical change.
A nail rusting is a chemical change.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
That's a physical change. Assuming the nail is made of iron (Fe), when you bend it, you simply change its shape. You don't change the fact that it's still iron.
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.
It is a physical change.
A nail rusting is a chemical change. The chemical formula of the metal completely changes, adding oxygen to the formula. Iron changes from Fe to FeO2 , or to Fe2O3