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What happened to camphor when exposed to air?
Camphor is a sublimable substance, so it sublimes after some time when exposed to air...
Is copper turning green when exposed to the environment a chemical change?
Chemical because it is being exposed to another compound and forming a new substance
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 do you call the liquid substance that is form during burning candle and became solid when exposed to air?
It is called as wax.
What will happens to a plant exposed to air?
what will happens to a plant exposed to air
Do nonmetals change chemically when exposed to air?
No nonmetals don't change chemically when they are exposed to air! ;)
What happened to camphor when exposed to air?
Camphor is a sublimable substance, so it sublimes after some time when exposed to air...
What substance does a low-orders explosive resemble when exposed to air and sunlight?
dark rocks
What substance does a low explosive resemble when exposed to air or sunlight?
Red brown rocks
What substance does a low-order expolsive resemble when exposed to air and sunlight?
Dark Brown Rocks
Is copper turning green when exposed to the environment a chemical change?
Chemical because it is being exposed to another compound and forming a new substance
What is a substance that will change from a soild into a liquid?
Water: it will change from ice when melted. Metals and rocks, when exposed to enough heat, will melt into liquids.
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 substance does low order explosive resemble when exposed to air and sunlight?
These explosives resemble dark brown rocks when exposed to the elements. They often begin to decompose after such exposure.
What substance does a low-order explosive resemble when exposed to air and sunlight?
These explosives resemble dark brown rocks when exposed to the elements. They often begin to decompose after such exposure.
What do you call the liquid substance that is form during burning candle and became solid when exposed to air?
It is called as wax.
Where does mould grow?
Mold grows because of the water and the air that the breads or other holds and since there is water in the substance and the substance is not exposed to air only to compressed air which produces mold.
