It is simply a physical change, because the attributes of the paper are not changing.
i dont think that rubbing on a paper is a chemical reaction
No it doesn't change the property of the paper neither does it change its state of matter.
Is rusting iron a chemical reaction
Rusting iron is the chemical change.
a chemical reaction is when you change the properties of something and you cant change it back:example>:burning paper
Baking a cake, burning paper, photosynthesis.
you cant get dry erase marker of paper
no, a chemical change is when something turns into something else. as an example burning paper is a chemical reaction because the paper turned into ashes and changed. but if you rip a piece of paper in half its still a piece of paper right. did that answer your question
Rusting iron is the chemical change.
from rubbing this sand paper we get more friction in magnesium
The marker itself is specially formulated to only work on specially designed paper. The paper is chemically treated to "make" color when the marker wets the paper. The chemical reaction gives the colors, not the marker.
Rubbing alcohol is often a good way to take ink off of non-porous surfaces. Unfortunately, paper is absorbent and likely to be ruined by the rubbing alcohol. You cannot use rubbing alcohol to take washable marker off of paper.
Isopropyl rubbing alcohol on a paper towel should suffice.
Burning is an oxydation reaction.
the paper undergoes combustion, a type of chemical reaction
Burning is a sign of a chemical change
No, that's a physical reaction.
Burning paper.
no!
yes. it is a chemical reaction