Nothing much. I suppose it is very crude and because paper burns quickly and easily it can be dangerous. Better use a match.
no Bunsen burners are made from metal so are not flammable and have high melting points
You need something for ignition.
yes because it changes the physical properties of it as a paper by burning
They are similar because you are producing a chemical change in both, making new substances.
because they oxygen
the gas from the Bunsen burner will cause the existing flame to flare and burn the entire piece of paper and your fingers - and the lab. it's difficult to blow out the burning paper.
no Bunsen burners are made from metal so are not flammable and have high melting points
Nothing much. I suppose it is very crude and because paper burns quickly and easily it can be dangerous. Better use a match.
It Changes:colorshapesizeChemical composition
Typically a match or wooden splint (a thin piece of wood) is used to manually ignite a Bunsen burner when the gas is flowing through it.
Burning is a chemical change.
Cheimical change
Typically a match or wooden splint (a thin piece of wood) is used to manually ignite a Bunsen burner when the gas is flowing through it.
You need something for ignition.
You need something for ignition.
Because you can't put it back together. Imagine burning a piece of paper, there is no way that you can get that piece of paper back. Burning that piece of paper was a chemical change because you changed the chemical properties of the paper. Crumpling or cutting the paper doesn't change the molecular structure of the paper, so it is a physical change.
take a piece of paper and put it in a bottle and take a piece of string and light the string