Matter: Lesson 7 - Solubility

Mixtures can be broken down into their different parts by physical means such as _______.

• Burning

• Filtering

• Freezing

• Mixing

What is the substance called that a solute dissolves into?

• Solvent

• Solute

• Solution

• Mixture

A solution is a type of ______ mixture.

• Heterogeneous

• Homogeneous

• Complex

• Simple

What is the term for a material that can dissolve in another substance?

• Soluble

• Insoluble

• Solvent

• Solute

Which of the following is a characteristic of an insoluble substance?

• Dissolves quickly

• Does not dissolve

• Changes color

• Evaporates

Which of the following is not a solid substance listed for the lab?

• Sand

• Salt

• Sugar

• Water

Tags

NGSS.5-PS1-3

Which of the following is not mentioned as a material for the lab?

• Stopwatch

• Teaspoon

• Ruler

• Water

Why is it important to control all variables except one in a scientific test?

• To make the test easier

• To ensure accurate results

• To confuse the tester

• To save time.

In the 'Will it Mix?' experiment, how long should you stir the water and honey together?

• 30 seconds

• 60 seconds

• 90 seconds

• 120 seconds

What is the expected result of the 'Will it Mix?' experiment with honey?

• Honey will not mix

• Honey will dissolve completely

• Honey will float on top

• Honey will change color

Tags

NGSS.MS-PS1-2