ECM QUIZ

What does the 6 represent?

• atomic mass

• atomic number

• element name

• chemical symbol

What does 12.011 represent?

• atomic mass

• atomic number

• element name

• chemical symbol

What does the C represent?

• atomic mass

• atomic number

• element name

• chemical symbol

Elements can be broken down into simpler substances. 

• False 
• True 

Is sugar (C₁₂H₂₂O₁₁) an element or a compound or a mixture?

• Element
• Compound
• Mixture

The substances that make up a mixture ______________ their identities and physical properties when they are combined.

• keep
• lose

A mixture is a substance that is made of 2 or more elements or compounds that are ________________ combined.

• chemically
• physically
• emotionally

The elements that make up a compound ______________ their identities and physical properties when they are combined.

• keep
• lose

Which of the following best describes chicken noodle soup?

• element 
• heterogeneous mixture 
• compound
• homogeneous mixture

• Element

• Compound

• Mixture of Compounds

• Mixture of Elements