Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
a physical property cause wax melting isn't a chemical change. It's a physical change :)
It is a physical property and not a chemical property because the wax that has melted can be molded and cooled into the exact same shape as its original shape.
I have no clue
i think that melting is physical property because its liquid and flammability is a chemical property because has their ability.
Melting is a physical property because the chemical composition remain unchanged.Flammability is a chemical property because involve a combustion reaction.
Melting doesn't change the composition of a compound (substance).Burning is a chemical reaction, an oxidation - new compounds are formed.
The answer is simple: flammability involve a chemical change.
Yes it is!:Pwhen a candle is lighted the solid wax changes into liquid wax,then it turns into vapour to produce flame.new substances like Co2 and H2O are formed alongwith the evoulation of light and heat.
i think that melting is physical property because its liquid and flammability is a chemical property because has their ability.
Melting is a physical property because the chemical composition remain unchanged.Flammability is a chemical property because involve a combustion reaction.
Melting candle wax is a chemical change. Why? Because when you cook or burn candle wax it melts so it is a chemical change.
Melting candle wax is a chemical change. Why? Because when you cook or burn candle wax it melts so it is a chemical change.
Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
Melting is a physical property because it only changes the physical state of the substance, such as wax, but does not change its physical or chemical properties. This is because melting is not a chemical reaction. Flammability, however, is a chemical property, and when a substance burns, that is a chemical reaction, and the physical and chemical properties of the products will be different than the reactants (starting substances).
Melting is a physical property because it only changes the physical state of the substance, such as wax, but does not change its physical or chemical properties. This is because melting is not a chemical reaction. Flammability, however, is a chemical property, and when a substance burns, that is a chemical reaction, and the physical and chemical properties of the products will be different than the reactants (starting substances).
Melting doesn't change the composition of a compound (substance).Burning is a chemical reaction, an oxidation - new compounds are formed.
Candle wax are generally organic compounds. melting of candle wax is a physical property
Melting is a physical process.
The answer is simple: flammability involve a chemical change.
It is a physical change, from a solid to a liquid. The chemical composition of the wax remains unchanged.