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hot pink
When zinc and copper are heated together brass is formed, most people would think that this is a chemical change. But this is a common misconception. Brass is an alloy, a mixture of metals. There aren't brass molecules. This is a physical change because no new substance is formed, the copper and zinc just mix around.
blue
Many mineral powders will change colour when heated, as they lose their water of crystallization.
wy LiC1 acquires pink colour when heated in Li vapours
when copper and zinc are heated, they create brass :)
Yellow.Can say Golden color
Yellow
hot pink
Yes, if the metals are heated up enough to melt.
gold
When zinc and copper are heated together brass is formed, most people would think that this is a chemical change. But this is a common misconception. Brass is an alloy, a mixture of metals. There aren't brass molecules. This is a physical change because no new substance is formed, the copper and zinc just mix around.
lead oxide
It turns greenish.
mostly mixed with copper and heated to make brass
Not really, it's not even the same colour.
when zinc carbonate is heated it' white colour changes to yellow . And when it is cooled it again changes to it original colour