Questions with the keyword 'state'
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when you drop a dirty coin into a bottle of coke, why in a coule of hours does the coin come out shiny ?
by TomMiller69 to Sarah
Comments: (No comments so far )
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Why is carbon so versatile? It is the only element that can form rings (benzene: ,geodesic domes (bucky balls), and
by Lewis Johns to Zoe
Comments: (So far, one comment )
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Why is it that when you burn substances some become oxides and some become dioxides?
by Elliot to Aaron, David, Elaine, Sarah, Zoe
Comments: (No comments so far )
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what’s something really cool you can do with liquid nitrogen besides freezing things?
by Rbkh :) and 1 other. to Zoe, David, Sarah
Comments: (No comments so far )