Some ____ dissolve when mixed with ____ and will seem as if they have ____. However, they are still there, but the particles are so ____ you can no longer see them. These substances are called ____. The substances mix with water to make a liquid called a ____. The substances that ____ dissolve when mixed with water are called insoluble. ____ can affect dissolution. ____ the water will speed ____ the dissolving process. Also, the size of the grains affect the speed of dissolution: ____ grains dissolve faster.

Dissolving

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