Soluble and Insoluble

_________________ substances can dissolve in a liquid.

• Insoluble

• Soluble

Pepper is an example of a substance that is __________________ in water.

• soluble

• insoluble

• dissolves

When a soluble substances dissolves, it usually leaves behind a __________________ liquid and we cannot ___________________ it.

• cloudy, see

• clear, taste

• clear, see

• cloudy, taste

Which substances are insoluble in water? (choose TWO answers)

• sand

• salt

• sugar

• flour

Which substances are soluble in water? (choose TWO answers)

• pepper

• coffee

• sugar

• flour

Salt dissolves in water so it dissolves in all liquids.

• True

• False

What makes a soluble substance dissolve faster? (choose THREE answers)

• shaking or stirring

• heating

• cooling

• using smaller particles

_________________ substances cannot dissolve in a liquid.

• Soluble

• Insoluble

Coffee is an example of a substance that is __________________ in water.

• insoluble

• dissolves

• soluble

Sugar is a __________________ and water is a __________________. Together, they make a ___________________.

• solvent, solute, solution

• solution, solvent, solute

• solute, solvent, solution