Mixture and Solutions

Which is the BEST definition of mixture?

• Two same substances combine

• Two or more substances you can never separate

• Two or more substances combine

• substances with magnetism that cannot be separated

Which statement is true about a mixture?

• Substance are joined when combined

• substances are not joined when combined

• the atoms of the materials do not join together

Sugar dissolves, but sand sinks to the bottom. Which 2 answers are correct?

• Both sand and sugar will become mixtures

• The sand in water makes it a mixture and not a solution

• The sugar in water does not make it a mixture or solution

• The sand will float in the water

• The sand will dissolve in the water

Which mixture can be separated using a filter?

• sand and iron fillings

• saltwater

• sand and water

• none of these

Students pour 4 different substances into 4 different containers and stir them to see what will happen? Which of the following will be the least likely to dissolve?

• Sand

• Salt

• Food coloring

• Sugar

True or False? A solution can be made by combining vegetable oil and water.

• True

• False