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Is copper turning green when exposed to the environment a chemical change?
Wiki User
∙ 8y ago
Chemical because it is being exposed to another compound and forming a new substance
Wiki User
∙ 8y ago
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Is turning cloudy a chemical change?
A solution turning cloudy is evidence of a chemical change.
When copper turns green when exposed to the environment a physical or chemical change?
First, copper doesn't "turn green," it reacts with oxygen in the air to form copper oxide. This is a chemical change, because copper oxide is a substance that was not there before.
What is a physical or chemical change in an organism's environment to which it responds?
A physical or chemical change in an organisms environment to which it responds is a stimulus.
Why milk turning into curd is a chemical change?
because it is irreversible and it has a new substance
Is a lobster turning red while cooking a chemical change?
Yes, it is a chemical change; a chemical reaction occur.
Is turning of copper into green when exposed into environment physical or chemical change?
It is a chemical change.
Is sodium turning black when exposed to air a chemical change?
the answer is yes because sodium is a solid right right so being exposed by a chemical is changed.
Is copper turning green when expose to environment a chemical change and why?
It is a chemical change because chemical reactions are involved; copper become hydrated copper carbonate.
Copper turns green when exposed to the environment chemical or physical?
it is a chemical change because copper is one of the elements on the periodical table .
Is milk turning sour a physical or chemical change?
Milk turning sour is a chemical change.
Is turning cloudy a chemical change?
A solution turning cloudy is evidence of a chemical change.
Is bannan turning rotten a chemical or physical change?
This is a chemical change.
When copper turns green when exposed to the environment a physical or chemical change?
First, copper doesn't "turn green," it reacts with oxygen in the air to form copper oxide. This is a chemical change, because copper oxide is a substance that was not there before.
Is krypton gas turning into plasma a chemical change?
Yes, it is a chemical change.
Is a copper penny turning dark a chemical change or physical change?
Chemical.
Is a silver teapot turning black a chemical or physical change?
It is a chemical change but it can be reversed since that cahnge is only on the surface. It is merely an oxidization that occurs when silver is exposed to oxygen and has no contact with oil (which blocks the pores of the metal from reacting with oxygen).
What is a physical or chemical change in an organism's environment to which it responds?
A physical or chemical change in an organisms environment to which it responds is a stimulus.
