It is both a physical and chemical change. The burning of the wick s chemical while the candle melting being physical.
Burning involve chemical reactions - burning is an oxidation.
Burning a candle is a chemical change. It cannot be "unburnt"
Physical change means change physically while chemical change means change chemically or change in chemical properties.Like if you would drop a chip of zinc in sulphuric acid it will its color will be changed which is no doubt a physical change.But,also its properties are changed as it will be transformed into zinc sulphate from simple zinc,thus it also undergoes a chemical change. Now,with your question,the candle breaks but the candle remains the candle,so,its not a chemical change but a physical change only.Hope it helps!
The melting of the wax is a physical change. The burning the of wick is the chemical change
Burning is a chemical change.
Burning is a chemical change.
Burning a candle is a chemical change. It cannot be "unburnt"
1. Melting of the candle is a physical change. 2. Burning and thermal decomposition are chemical changes.
Physical change means change physically while chemical change means change chemically or change in chemical properties.Like if you would drop a chip of zinc in sulphuric acid it will its color will be changed which is no doubt a physical change.But,also its properties are changed as it will be transformed into zinc sulphate from simple zinc,thus it also undergoes a chemical change. Now,with your question,the candle breaks but the candle remains the candle,so,its not a chemical change but a physical change only.Hope it helps!
It is actually both. The burning of the wick involves a chemical change. The physical change is the wax.
because of the digestions system of the candle is visible
The melting of the wax is a physical change. The burning the of wick is the chemical change
because it can
it doesn't matter how high it is, if its burning, its a chemical change
Nope. A chemical change becuase of the reaction from the heat.
burning of candle
CHEMICAL
1. Crushing is a physical process.2. Burning is a chemical process.