Mixtures and Pure Substances

What are the two types of Mixtures

• Elements and Subatomic Particles

• Protons and Electrons

• Atoms and Compounds

• Homogenous and Heterogeneous

Cookies and cream ice cream would be classified as

• A homogenous mixture

• A heterogenous mixture

• An element

• A compound

Pancake batter

• pure substance

• mixture

Which of the following is NOT a mixture?

• milk

• lemonade

• vegetable salad

• aluminum

What type of mixture does this diagram represent?

• Homogeneous

• Heterogeneous

Which of the following examples are heterogeneous mixtures?

• soda and carbonated drinks

• air and sweat

• blood and concrete mix

• coffee drink and lemonade

Chicken noodle soup

• Homogeneous mixture

• Heterogeneous mixture

Tags

NGSS.MS-PS1-2

What is a substance that is not mixed with any other substance?

• Pure Substance

• Compound

• Element

• Chemical Change

Two or more physically combined substances form —

• a compoud

• an acid

• an element

• a mixture

Which of the following is a pure substance? 

• Water

• Sugar

• Gold

• ALL of them