Property, Matter, Mass, Volume, Density Review

Unit 1 L1-L5 review

Living by Chemistry - 2nd edition

Property: A characteristic of a substance.

Physical properties can be measured without changing a substance’s chemical identity.

Chemical properties can be measured only by changing a substance’s chemical identity.

Chemical Properties

Chemical properties can be measured only by changing a substance’s chemical identity.

Examples: Anything involving chemical reactions (does it burn, rust, degrade, etc)

Physical Properties

Physical properties can be measured without changing a substance’s chemical identity.

Examples: color, hardness, size, weight, boiling point

Multiple Choice

Which one of the choices below is a PHYSICAL Property?

• Mass

• Reactivity with water

Multiple Choice

Which one of the choices below is a PHYSICAL Property?

• The ability to rust

• Hardness

Multiple Choice

Which one of the choices below is a PHYSICAL Property?

• Density

• Does it burn?

Multiple Choice

Which one of the choices below is a CHEMICAL Property?

• Does it react with Oxygen?

• Boiling point

Multiple Choice

Which one of the choices below is a CHEMICAL Property?

• Flammability

• Color

Multiple Choice

Which one of the choices below is a CHEMICAL Property?

• Shininess

• Does it Degrade?

Multiple Select

Check all of the boxes that are Chemical Properties

• Color

• Does it react with Oxygen

• Flammability

• Density

• Boiling Point

Multiple Select

Check all of the items that are PHYSICAL properties

• Freezing point

• Volume

• Mass

• Does it react with Carbon?

Multiple Choice

Which of the following is a Graduated Cylinder?

Multiple Choice

What do you call the lower part of the curve when determining the volume in a graduated cylinder?

• Bottom

• Curve

• Meniscus

• Lower part

Multiple Choice

What is the volume in the graduated cylinder on the left?

• 34 mL

• 44 mL

• 36 mL

• 39 mL

Matter

Anything that has substance and takes up space

Anything that has mass and takes up volume

Forms of Energy are NOT matter (light, sound, etc.)

Multiple Select

Which of the following are forms of matter?

• Air

• A beam of sunlight

• Water

• An idea

• An apple

Multiple Select

Which of the following are NOT forms of matter

• A rock

• Sadness

• Gravity

• Electricity

• A shadow

Mass

A measure of the quantity of matter in an object.

Multiple Select

Which are units of mass?

• grams

• mL

• cm³

• kg

• g / mL

Multiple Choice

vhat is the mass of the quarter to the nearest tenth of a gram?

• 5 g

• 5.6 g

• 5.7 g

• 5.67 g

• 6.0 g

Volume

The amount of space a sample of matter occupies

Multiple Select

Which are units of volume?

• grams

• mL

• cm³

• Ohms

• Liters

Multiple Select

Which are methods to measure the VOLUME of an irregularly shaped object (a rock)?

Multiple Choice

For a rectangular prism, Volume = length x width x height. What is volume of the object on the left?

• 18 cm

• 8 cm³

• 18 cm³

• 8 cm

Density

The mass of a substance per unit volume (unit volume = one volume unit, like 1 mL)

The density of any given substance is always the same (as long as the temperature remains constant), regardless of how much of the substance there is.

D = m/V

D = density, m = mass, V = volume. 

Density is usually reported in g/cm3 or g/mL.

Multiple Choice

What is the density of a material with a mass of 12 grams and a volume of 3 mL?

• 6 mL

• 12 g

• 4 g / mL

• 0.25 mL / g

• 3 mL / g

Density Calculation

D = density (g/cm3 or g/mL)

m = mass (g)

V = volume (mL)

Multiple Choice

The density of water is 1.0 g / mL. What is the mass of 15 mL of water?

• 0.15 g / mL

• 15 g

• 15 mL

• 5 g

• 0.067 grams

Multiple Choice

An old thermostat broke and spilled 2 mL of Mercury. What is the density of Mercury if the amount spilled was 28 grams?

• 56 grams

• 30 mL

• 56 mL / g

• 14 g / mL

Multiple Choice

What is the density of a cube of copper with a mass of 72 grams and dimensions of 2 cm x 2 cm x 2 cm ?

• 8 g / cm³

• 8 cm³

• 9 g / cm³

• 12 g / cm³

Multiple Choice

The density of ice is 0.92 g/cm³. What is the volume of ice that can be made with 2 kg of water? (1 kg = 1000 g, 1 liter = 1000 mL = 1000 cm3)

• 2.17 liters

• 920 mL

• 920 g / mL

• .00092 mL

Poll

Did you like this activity better than the Pear Deck ones?

• About the same

• Yes, much better

• No, Pear Deck is better

• I didn't do either one