what will the material look like while burning
Answer (1)
"The appearance of a material while burning..."This means how the material looks when it is on fire — for example:Does it melt, glow, or turn black?What color is the flame or smoke?Does it make any sounds or smells?2. "...depends on the type of material..."Different materials burn in different ways.Examples:Wood burns slowly and turns black.Plastic melts and gives off black smoke.Paper burns quickly and becomes ash.Metal usually doesn't burn, but some (like magnesium) glow very brightly.In simple terms:How something looks when burning depends on:What it's made ofHow it reacts when it gets hot and touches air"...and how it reacts to heat and oxygen."For burning to happen, heat and oxygen are needed. This is called combustion.Some materials catch fire easily (we call them flammable), like paper or dry leaves.Others burn slowly or need more heat (like wood).Some may not burn at all but melt or glow (like metals or glass).The way a material responds to fire—whether it melts, produces smoke, makes light, or leaves ash—is all part of its reaction to heat and oxygen.sana makatulong
