Chemical Change: a usually irreversible chemical reaction involving there arrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance: The formation of ruston iron is a chemical change.
It is a chemical change.
A physical change is a change that does not change the chemical composition of the material. When water evaporates and condenses it is still water even though it looks different, the same as if you cut or crumple paper. It may look different, but its chemical composition has not be altered.
If a paper burned it will be ASH because paper is like charcoal and when burned it will turn to ASH.........
Nothing. In chemistry atoms never change
It's obvious, paper come from trees so they turn into ash.
It is physical because the appearance hasn't changed at all and is the same paper still. For example, if you burned the paper that would be a chemical change because the paper turned into ash and is releasing gas which is a resulting chemical change that has just happened. Hope this helped :) -V
Acids turn litmus paper red. Bases turn litmus paper blue. If the paper turns orange, its an acid.
When the filter paper is burned some 'ash' will be left behind.
Alkalis turn red litmus paper blue.
It's obvious, paper come from trees so they turn into ash.
NO
you can turn wood into paper, but you can't turn paper into wood.
because it does not have moistire so it sink an paper is burned unless it is in the sun
You can reduce the amount of paper that is sent to landfill or from being burned by simply recycling it. Most places near where you live have recycling bins for paper.
Nope. It has undergone a chemical change, and is no longer paper.
It is physical because the appearance hasn't changed at all and is the same paper still. For example, if you burned the paper that would be a chemical change because the paper turned into ash and is releasing gas which is a resulting chemical change that has just happened. Hope this helped :) -V
nothing
It turns to ash
Acids turn litmus paper red. Bases turn litmus paper blue. If the paper turns orange, its an acid.
When the filter paper is burned some 'ash' will be left behind.
Burning is a chemical process, not a property.