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Not even a change at all. My chemistry teacher always told us, if you can't reverse it so that the product will be identical as before it's a chemical reaction. I.e. Melting a Chocolate bar, it can solidify but not exactly the same (shape and whatnot) as before, or exploding, not even reversible.
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Are icicles forming on the edge of the roof of physical or chemical change?
No it is not. The chemical composition is H2O before and after freezing.
When icicles form at the edge of a roof is it a physical or chemical change?
physical
Is icicles from at the edge of the roof physical or chemical change?
Icicles is solid water (H2O); formation of ice is a physical process.
Is an icicle forming on the roof chemical or physical?
physical
Where can you stay to be safe from lightning?
If you lie down in the middle of the street you should be fine, because lightning strikes the highest point. You should also be safe in a car - assuming it has a metal roof.
Which event is a chemical change the baseball strikes the roof or the roof of the car dents or the exposed metal rusts?
The rusting of the metal, the baseball hitting the roof is a PHYSICAL change
Are icicles forming on the edge of the roof of physical or chemical change?
No it is not. The chemical composition is H2O before and after freezing.
Is icicles form at the edge of the roof a physical or chemical change?
physical
When icicles form at the edge of a roof is it a physical or chemical change?
physical
Is icicles forming at the edge of a roof a chemical or physical change?
Physical. (Its still water.)
Is icicles from at the edge of the roof physical or chemical change?
Icicles is solid water (H2O); formation of ice is a physical process.
What was the first baseball team to have a stadium with a roof?
the first baseball tea to have a roof was the philadelphia flyers the first baseball team to have a roof was the philadelphia flyers
If you change flat roof to sloped roof do you need to change the interior of the house?
Yes
What chemical you can use for roof heat-proofing?
aragon
Is an icicle forming on the roof chemical or physical?
physical
What happens if a tennis ball strikes the covered roof at Wimbledon and stays in play?
If the ball that is currently in play strikes any inanimate object, it is considered out, and so the opponent wins the point.
How do you change roof Ariel on vauxhall zafira?
To change the roof Ariel on Vauxhall Zafira you need a genuine replacement and the user manual.
