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What else can I help you with?
Why is the burning of a candle a physical change?
The wax melts, it can solidify into a solid again.
Is a candle melting a reversible change or irreversible change?
The melting of a candle is a reversible change because the solid wax can be cooled and solidified again to form a new candle.
What evidence tells you that phyisical porperties take place in a candle as it burns?
When a candle burns the solid wax melts to liquid and then it gets oxidized. This change of solid in to liquid is a physical activities of changing the phase of a substance.
Is candle wax a solid or a liquid?
Candle wax is a solid at room temperature. When heated, it melts into a liquid form.
What is solid then liquid then is a solid and once lit is a liquid?
a candle
Does solid candle conduct electricity?
no.
Is candle wax solid liquid or gas at room temperature?
Solid.
What are some examples of a phyiscal reaction?
water turning to ice... water turning to vapor. candle wax turning from solid to liquid and then solid again... crumpling a paper is a physical while burning it is chemical...
What state of matter is a candle?
Solid, Liquid, and Gas. Solid is the actual candle, liquid is the wax, and anytime u have a liquid you also have a small amount of evaportion depending on the temp.
Is candle wax burning a physical change?
For the wax, yes. It changes to a liquid and then back to a solid. But some of the wax is also consumed in a chemical change as it oxidizes, along with the burning wick.
What are the physical properties of nail and candle?
Oxidizable solid
What makes the candle solid in its physical state?
viscosity.
