I've been doing it with my roommate.. Why wouldn't it be safe from a candle?
I'm sure its not safe. I've "roasted" marshmallows on top of a cooktop before, so I think its possible. Just don't char your fingers.
it was really windy and cold and people roasted marshmallows by the flames
Roasted marshmallows and a chocolate bar between two graham crackers.
they roasted marshmallows (a roman delicacy) and watched lions eat people. ;)
yes! chemical changes are changing the substance without actually changing the final object.
The purpose of a roasted peanut is to give the peanut a slightly different taste. Their are regular peanut's, salted peanuts and roasted peanut's. It just gives peanuts more of a variety to eat from.
it's darker,it tastes different,why wouldn't it It's darker because the seeds are toasted.
By colored fire I assume you mean a fire colored with a product or chemical. If so then yes it is harmful to ingest marshmallows roasted over said fire. The chemicals in said product/chemical compound can cause irritation of mouth, esophagus and gastric system.
regular beans
Yes it is ok, as long as you don't spend to long toasting it as the fumes can be harmful... carbon monoxide poisoning etc.. but that's only if it is a long time.
It is easier in this case to say why it isn't a physical change. As you cannot turn a roasted marshmallow back into an un-roasted one, A chemical reaction must have occurred. Cooking is normally a chemical change as you cannot un-cook something.
Marshmellow's are a tasty frozen treat...and freezing them can help to keep them from going stale.