Properties of Matter

Properties Matter

Let's review our learning!

Multiple Select

The three states of matter are... (hint: pick 3)

• Solid

• Gas

• Liquid

• Love

States of Matter!

• Solids: have a definite volume and shape.

• Liquids have a definite volume, but take the shape of their containers

• Gases have neither definite volume or shape.

Multiple Choice

How is a liquid different from a gas?

• Liquids have mass and gases do not.

• Liquids take up space and gases do not.

• Liquids have a definite shape and gases do not.

• Liquids have a definite volume and gases do not

How does temperature impact an objects state of matter?

Let's discuss!

Multiple Choice

What temperature does water turn to a solid? (hint: freeze)

• 0 Celsius

• 20 Celsius

• 50 Celsius

• 100 Celsius

Multiple Choice

What temperature does water turn to a gas? (hint: boil)

• 0 Celsius

• 20 Celsius

• 50 Celsius

• 100 Celsius

Multiple Choice

How do the physical properties of water at 50 degrees Celsius compare to the physical properties of water at 150 degrees Celsius?

• Water is a solid at 50 C and a liquid at 150 C

• Water is a liquid at 50 C and a solid at 150 C

• Water is a liquid at 50 C and a gas at 150 C

• Water is a solid at 50 C and a gas at 150 C

We use different tools to measure different physical properties of objects! Here are some tools we have talked about! Do you know what property each tool measures?

• Triple-Beam Balance

• Graduated Cylinder

• Ruler

• Thermometer

Multiple Select

Units used to measure mass.

• grams

• mililiters

• kilograms

• inches

Multiple Select

Units used to measure length.

• meters

• pounds

• kilometers

• inches

Multiple Select

Units used to measure temperature.

• Celsius

• ounces

• millimeters

• Fahrenheit

Multiple Choice

A student puts 20mL of water in a graduated cylinder. Then, she puts the cylinder of water in the freezer for 2 hours. How does the water at room temperature compare to the water in the freezer?

• The water is now a gas.

• The volume of the water increased.

• The volume of the water decreased.

• The mass of the water increased.

Multiple Choice

A student has two dice made of the same material. One dice is large, and the other is very small. Which statement below best describes the physical properties of the dice?

• The larger dice has more mass than the smaller dice.

• The larger dice has less volume than the smaller dice.

• The larger dice is more likely to sink in the water than the dice.

• The larger dice is less likely to sink in the water than the smaller dice.

A mixture is a set of two or more materials that are combined

• Can you name an example of a mixture?

Solutions are a special type of mixture.

• What makes a solution different from other mixtures?

• If one of the substances dissolves into the other the mixture is a solution.

Multiple Choice

A student explains to his brother how a cup of water and ice tea mix has different physical properties than a cup of water and oil. Which of the following statements best explains the difference?

• The water and tea mix is only a mixture, whereas the water and oil is a solution.

• The water and oil is only a mixture, whereas the water and tea mix is a solution.

• The oil dissolves and the water, whereas the tea mix does not dissolve in the water.

• Both mixtures have the same mass.

Multiple Select

Which of these is a mixture only (hint: not a solution)

• marbles and water

• lemonade mix and water

• rocks and Dr. Pepper

• Goldfish crackers and pretzels

Multiple Select

Which of these is a mixture and solution?

• sugar and water

• lemonade mix and water

• rocks and Dr. Pepper

• salt and sugar

Multiple Select

Which of these is not a mixture?

• sugar and pepper

• peppermint and vinegar

• staples and paperclips

• These are all mixtures!!!

A student has two glasses of liquid. Both glasses have the same amount of liquid and look exactly alike. One glass contains fresh water and one glass contains sugar water. What could the student do to determine which glass contains the sugar water?

• Let's Discuss!

Multiple Choice

A student is working with a ball of Play-Doh. She measures the mass of the Play-Doh. Then, she forms the Play-Doh into a dog using all of the Play-Doh. She measures the mass of the Play-Doh again. Which of the following is true?

• The Play-Doh ball will have less mass than the Play-Doh dog.

• The Play-Doh ball and the Play-Doh dog will have the same mass.

• The Play-Doh ball will have more mass than the Play-Doh dog.

• There is no way to measure the mass of the Play-Doh dog.

Multiple Choice

A student takes a piece of chocolate and puts it in a microwave. Predict what will happen when the microwave is turned on.

• The temperature in the microwave is lower than the temperature of the chocolate, and the chocolate will turn to a liquid.

• The temperature in the microwave is lower than the temperature of the chocolate, and the chocolate will remain a solid.

• The temperature in the microwave is the same as the temperature of the chocolate, and the chocolate will turn into a gas.

• The temperature in the microwave is higher than the temperature of the chocolate, and the chocolate will turn to a liquid.

Multiple Choice

A student measure the mass and volume of some objects. Based on the data in the table, which object would be most likely to sink?

• Plastic Ball

• Foam Ball

• Rubber Ball

• Wooden Ball

Multiple Choice

A student measure the mass and volume of some objects. Based on the data in the table, which object would be most likely to float?

• Plastic Ball

• Foam Ball

• Rubber Ball

• Wooden Ball

We can use water displacement to measure the volume of an object.

• Step 1: Find the beginning water volume

• Step 2: Put the object in the graduated cylinder.

• Step 3: Find the ending water volume

• Step 4: ? (Let's Discuss!)

Multiple Choice

What is the volume of the rock based on the image?

• 100 mL

• 200 mL

• 300 mL

• 10 mL

Fill in the Blank

A student is measuring the volume of a marble. The graduated cylinder starts with a volume of 40 mL. After adding the marble, the graduated cylinder has a volume of 65 mL. What is the volume of the marble?

A magnet is a material or object that produces a magnetic field. Magnets can be used to hold things in place or move objects.

Multiple Select

A student is trying to hang a stack of 10 papers on the whiteboard. What are two reasons the magnet might not be able to hold the papers?

• There are not enough pieces of paper.

• There are too many pieces of paper.

• The magnet is too strong.

• The magnet is not strong enough.

Open Ended

A student measures the temperature of hot chocolate every 2 minutes for a 10-minute period and creates a data table. What does this data show?