Question

The talc powder cannot be removed from the water completely why​

Answer 1

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The talc powder cannot be removed from the water completely why?

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• This might be the hardest part: fill the plate, but don't overflow it with water.
• Sprinkle a small amount of talcum powder on the water's surface.
• The talcum powder doesn't dissolve in the water, and it doesn't sink; it lies on the water surface, supported by surface tension.