Elements, Compounds and Mixtures

Which of the following is made up of only one type of atom?

• Element
• Compund
• Mixture

Which of the following is made up of two or more types of atoms chemically combined together?

• Elements
• Compounds
• Mixtures

Air is a(n) _________. 

• element 
• mixture 
• compound 

Diamonds (C) and uranium (U) are examples of

• elements

• mixtures

• compounds

Diagram A is an example of a(n)

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1

Diagram B is an example of a(n)

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1

Diagram C is an example of a(n)

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1

What does this diagram represent?

• Elements

• Compounds

• Mixture of Elements and Compunds

• Mixture of Compounds

Tags

NGSS.MS-PS1-1

Examples are milk and gasoline.

• elements
• mixtures
• compounds

Tags

NGSS.MS-PS1-1

Check all the true statements

• All matter is made up of elements.

• A pure substance is a chemical substance that has a uniform and specific composition.

• Mixtures are a combination of pure substances.

• An element is made of one kind of atom

• The Periodic Table of Elements identifies known elements. The Periodic Table of Elements identifies known elements.