Elements vs. Compounds

Compounds consist of two or more elements bond together.

• True

• False

Tags

NGSS.MS-PS1-1

Is this an example of an element or compound?

• element

• compound

Tags

NGSS.MS-PS1-1

Which of the following is not a compound?

• H₂O

• C₈H₁₈

• NaCl

• Cl

Tags

NGSS.MS-PS1-1

What can not be broken down to other substances?

• compound

• liquid

• solid

• element

Is this an example of a compound or element?

• element

• compound

Tags

NGSS.MS-PS1-1

How many elements are represented in this compound?

• 3

• 4

• 5

• 6

Tags

NGSS.MS-PS1-1

H, Be, and Li are examples of elements.

• True

• False

Compounds can be found on the periodic table.

• True

• False

Tags

NGSS.MS-PS1-1

How many different elements are in this compound?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

What is the difference between CO and Co?

• They are the same.

• CO is an element and Co is a compound.

• CO is a compound and Co is an element.

Tags

NGSS.MS-PS1-1