Is burning of candle belongs to a chemical change?

burning of candle is a chemical change
when we burn a candle
the hydrocarbons in it will react with oxygen in the air
to produce carbon dioxide and water in complete reaction
the definition of chemical change is substances chemically joined together
to form new substances
so burning of candle is a chemical change

It is a chemical change .
As wax and oxygen changes to carbon dioxide and water .
At the same time , it is also a physical change
as some wax melts and changes from the solid state to liquid state .

這不是一個化學變化，因為化學變化的定義是生成一種或以上新物質的變化例：燃燒汽油釋出二氧化碳和水、石灰石的侵蝕。