Assessment: Combining Substances

7. True or false: All mixtures are solutions.

• True
• False

Based on Sayla’s data, which of the following combinations are solutions? Select all that apply.

• Sand and water
• Salt and water
• Sugar and water
• None of the above

Sayla wants to replace the labels “column 1” and “column 2.” Which of the following would best replace the labels?

• Column 1: solvent – Column 2: solute
• Column 1: solute – Column 2: solvent
• Column 1: mixture – Column 2: solution
• Column 1: solution – Column 2: mixture

Which substances seemed to cause chemical reactions when combined? Select all that apply.

• Substances 1 & 2
• Substances 3 & 4
• Substances 5 & 6
• None of the above
• All of the above

a type of mixture where one substance dissolves in another substance

• Properties of matter

• mixture

• solution

• solvent

• solute

characteristics that describe how a substance looks, feels, acts, and interacts with other substances

• Properties of matter

• mixture

• solution

• solvent

• solute

the substance that can dissolve other things

• Properties of matter

• mixture

• solution

• solvent

• solute

when substances undergo a chemical change and a new substance is formed

• Properties of matter

• mixture

• solution

• solvent

• Chemical reaction

the thing that gets dissolved in a solvent

• Properties of matter

• mixture

• solution

• solvent

• solute

a combination of two or more substances that does not change into a new substance

• Properties of matter

• mixture

• solution

• solvent

• solute