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garbage rotting is a chemical change because the odour becomes different which is considered a sign of chemical change.
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∙ 14y ago
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What are the changes that matter undergoes?
the changes that matter undergoes are the physical and chemical change by:R.yu
This is the rate at which a substance undergoes a chemical change?
This is called reaction rate.
Which undergoes a chemical change?
reactants
when a candle is lit it undergoes a chemical change?
That is correct, a candle (or the material of which it is composed, which is usually paraffin) undergoes a chemical change when it burns.
What process happens when a substance undergoes a chemical change?
A chemical reaction
Is a garbage rotting physical or chemical change?
The act of burying garbage itself is not really a physical change. If the garbage was crushed, that would be a physical change. When the garbage decomposes in the ground, that is a chemical change.
What are the changes that matter undergoes?
the changes that matter undergoes are the physical and chemical change by:R.yu
This is the rate at which a substance undergoes a chemical change?
This is called reaction rate.
New substances are always formed when matter undergoes what?
chemical change.
A substance that undergoes change in a chemical reaction is called a what?
A substance that undergoes change in a chemical reaction is called a reactant.
What is its does not change by a subastance undergoes a physical change?
The chemical composition of a substance does not change when it undergoes a physical change.
Which undergoes a chemical change?
reactants
when a candle is lit it undergoes a chemical change?
That is correct, a candle (or the material of which it is composed, which is usually paraffin) undergoes a chemical change when it burns.
How can volume change if a substance undergoes a chemical change?
If a substance undergoes a chemical change, its properties change. For example, water, when heated turns into a gas which has a higher volume.
What is it that undergoes no chemical change during a chemical reaction?
A catalyst does no change chemically.
What change undergoes chemical change?
For example a chemical reaction with an alkali metal.
When the substance undergoes a chemical change its identity deos not change?
It does change its physical look but it does not change chemically.
