Mixtures

Multiple Choice

A _______________ mixture is when the parts of the mixture are evenly mixed and you can't see the different parts. 

• heterogenous mixture
• homogeneous mixture

Multiple Choice

Chicken noodle soup

• heterogeneous mixture
• homogeneous mixture

Multiple Choice

Two substances have been combined physically and appear the same throughout is called a.........

• A homogeneous mixture

• A heterogeneous mixture

• An element

• A compound

Multiple Choice

What type of mixture is this?

• homogenous mixture
• chemical
• heterogeneous mixture 
• solid mix

Multiple Choice

What type of mixture is this?

• heterogeneous 
• homogeneous

Multiple Choice

________________ is anything that has mass and takes up space.

• volume
• matter
• mass
• weight

Multiple Choice

Liquid matter takes the shape of _______.

• a gas
• water
• a pet
• Its container

Multiple Choice

What kind of mixture is shown in the picture?

• Homogeneous

• Heterogeneous

Multiple Choice

Soil is an example of a

• homogeneous mixture
• heterogeneous mixture

Multiple Choice

The image shown is an example of a ___________.

• solution
• mixture
• gas
• plasma

Multiple Choice

Soup

• Heterogeneous
• Homogeneous

Multiple Choice

 blue berry muffin

• heterogeneous mixture
• homogeneous mixture

Multiple Choice

What kind of mixture is shown in the picture?

• Homogeneous

• Heterogeneous

Multiple Choice

Apple juice is what kind of mixture?

• Homogeneous

• Heterogeneous

Multiple Choice

Pepsi

• Heterogeneous mixture
• homogeneous mixture

Multiple Choice

What kind of mixture is shown in the picture?

• Homogeneous

• Heterogeneous

Multiple Choice

What type of mixture is this?

• heterogeneous mixture

• homogeneous mixture

• solution

• colloid

Multiple Choice

What type of mixture is this?

• heterogeneous 
• homogeneous

Multiple Choice

Boba tea is what kind of mixture?

• Homogeneous

• Heterogeneous

Multiple Choice

A compost pile in the backyard for the garden

• Heterogeneous
• Homogeneous

Multiple Choice

Milk

• Heterogeneous mixture
• Homogeneous mixture

Multiple Choice

What is coffee?

• homogeneous

• heterogenous

Multiple Choice

Is this Salad an example of a Mixture?

• Yes

• No

Multiple Choice

Olive Oil

• Heterogeneous  mixture
• Homogeneous mixture

Multiple Choice

Which of the following is a key property of a homogeneous mixture?

• The components are evenly distributed throughout the mixture.

• The components can be easily separated by hand.

• The mixture contains only one type of element.

• The mixture is always a solid.

Open Ended

Why is it important to understand the difference between mixtures and pure substances in everyday life?

Multiple Choice

Which of the following is an example of a pure substance?

• Gold

• Air

• Concrete

• Lipstick

Multiple Select

Which of the following are examples of mixtures?

• Air

• Lipstick

• Gold

• Pure water

Open Ended

Explain the difference between pure substances and mixtures, providing at least one example of each.

Multiple Choice

What is the main difference between a homogeneous mixture and a heterogeneous mixture?

• Homogeneous mixtures have a uniform distribution of particles, while heterogeneous mixtures do not.

• Homogeneous mixtures contain only one substance, while heterogeneous mixtures contain several.

• Homogeneous mixtures are always liquids, while heterogeneous mixtures are always solids.

• Homogeneous mixtures are always visible, while heterogeneous mixtures are invisible.

Multiple Choice

According to the answers provided, which of the following is a homogeneous mixture?

• Salad dressing

• Liquid soap

• Sulfur

• Gravel

Multiple Choice

What is a key difference between the properties of the components in a mixture and the properties of the mixture itself?

• The components lose their original properties in a mixture.

• The mixture always has the same properties as its components.

• The mixture may have new physical properties, but the components retain their chemical properties.

• The mixture forms a new chemical substance.

Multiple Choice

Which of the following statements best describes what happens when substances are combined to form a mixture?

• A new substance is formed with new chemical properties.

• The substances lose their original properties.

• No new substance is formed, and the substances retain their original chemical properties.

• The substances combine to form a compound.

Open Ended

Explain how changing the ratio of substances in a mixture can affect its properties. Give an example from the slides to support your answer.

Multiple Select

Which of the following are examples of mixtures as described in the slides?

• Concrete

• Steel

• Soda

• Pure water

Multiple Choice

Which method is commonly used to separate the components of a mixture such as sand and saltwater?

• Evaporation

• Filtration

• Distillation

• Sublimation

Multiple Choice

Which of the following best describes the difference between a homogeneous mixture and a heterogeneous mixture as shown in the diagram?

• Homogeneous mixtures have a uniform composition throughout, while heterogeneous mixtures have distinctly visible parts.

• Homogeneous mixtures are pure substances, while heterogeneous mixtures are not.

• Homogeneous mixtures contain only one type of element, while heterogeneous mixtures contain compounds.

• Homogeneous mixtures are always liquids, while heterogeneous mixtures are always solids.

Multiple Choice

Which of the following terms refers to a mixture that has a uniform composition throughout?

• Alloy

• Heterogeneous

• Homogeneous

• Pure substance

Open Ended

What are the key differences between a mixture and a pure substance?