it depends... id say an acid for a simple answer.
Some acids will erode almost anything.
When a substancd is corrosive it usually is a strong acid or alkali that can eat away at materials
A foreign substance is some substance or material that does not belong where it is, such as a rock in your cereal.
If all of the molecules of the substance are the same molecule
your momyour dadsubstance is your momand your dad is the material
Some acids will erode almost anything.
The amount of material in a substance is mass.
Caustic material is some form of substance that has the ability to destroy or eat away at living tissue. Certain bacteria, such as MRSA, are considered caustic materials.
When a substancd is corrosive it usually is a strong acid or alkali that can eat away at materials
It means to wear away slowly. 1: to diminish or destroy by degrees: a: to eat into or away by slow destruction of substance (as by acid, infection, or cancer) b: to wear away by the action of water, wind, or glacial ice eroded the hillside> c: to cause to deteriorate or disappear as if by eating or wearing away eroding buying power> S
An element is a pured substance and a pure substance is a material
If all of the molecules of the substance are the same molecule
A foreign substance is some substance or material that does not belong where it is, such as a rock in your cereal.
The density depends on the nature of a material.
mass
substance
mass