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What kind of changes is a burning candle?
the burning of a wax candle is quite a slow change, i can take hours until a candle burns out. When you compare this to some chemical reactions that take a few seconds to go to completion then this is a relatively slow change
What is the chemical chnge?
A chemical change is when an obect change to a different kind of matter.
Is a spoiled pear a physical or chemical change?
Spoiled food of any kind represents a CHEMICAL change.
What kind of change produces new kinds of matter?
A chemical change is one that creates compounds (products) that are different from the reactants. A physical change only alters the form or phase of the existing substances, not their chemical properties.
What kind of change happens when a brick crumbles Physical or chemical?
It is a physical change.
What kind of energy does a candle have?
Chemical energy to thermal. Thermal to electrical
A chemical change produces a different kind of matter?
a chemical change proude a different kind of matter
What kind of changes is a burning candle?
the burning of a wax candle is quite a slow change, i can take hours until a candle burns out. When you compare this to some chemical reactions that take a few seconds to go to completion then this is a relatively slow change
What is the chemical chnge?
A chemical change is when an obect change to a different kind of matter.
What kind of energy does burning candle elicit?
Burning a candle produces light and heat energy through a chemical reaction called combustion. The heat energy is a result of the candle wax and wick being oxidized by the flame, releasing energy in the form of heat and light.
What kind of change is caused by cutting?
Chemical Change
What kind of change is rust?
Rust is a chemical change.
Rust What kind of change?
chemical
What kind of change forms when ice melts?
chemical change
What kind of change during which compounds are formd?
Chemical change.
What is a kind if change for burning of wood?
Burning is a chemical change.
What kind of change is happening when egg is boiled?
This is a chemical change.
