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You will need to cool it below -39 degrees Celsius (-38.83, plus remove the heat of fusion).
Cocoa powder.
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Mercury is extracted from cinnabar by heating and collecting the vapors. In factories, the rock is ground up into a fine powder which is then heated.
No. The Etch-A-Sketch has always contained aluminum powder and plastic beads. Mercury would not work, as it would clean the glass, rather than coating it.
No. You make loose powder into pressed powder by adding pressing binder (it's not alcohol) and putting the powder in a cosmetic pressing machine.
SEED can be placed onto POWDER to make WOOD.
You probably mean baking powder.
The purpose of itching powder is to make a person itch. The itching powder will make the person feel like they are going crazy.
You use cocoa powder to make brownies.
Depends WHAT kind of powder