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Friday, March 8, 2019

Science



What is a crystal?
A piece of a solid substance having a natural geometrically regular form with symmetrically arranged plane faces.

How can you make sugar crystals?
Dissolve the sugar in the boiling water
Add a few drops of food colouring and flavor Allow the solution to cool a bit before pouring it into your jar Pour the sugar solution into a jar Place the container somewhere it won't be disturbed

How is this separating a mixture?
When sugar is mixed with water it creates a homogeneous solution, meaning you can't see the individual particles, unlike when you mix sand with water. The sugar water is a solution because no chemical reaction occurs, but to separate it you need to create a chemical reaction by distilling the liquid.
Image result for rainbow sugar crystal sticks

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