Elements and Compounds REVIEW

The chemical symbol for Helium is

• H
• Hg
• He
• O

The chemical symbol for Oxygen is

• Ox
• Og
• O
• On

How many Elements are in this compound?
CuSO4

• 3
• 1
• 4
• 5

Tags

NGSS.MS-PS1-1

Which element is found in the OCEAN AND THE ATMOSPHERE?

• Sodium
• Oxygen
• Hydrogen
• Nitrogen

Is water an element?

• NO
• yes
• maybe
• I am not sure

Tags

NGSS.MS-PS1-1

which one can be found on the periodic table

• Compound 
• Element

Which of the following is not a compound?

• HCl
• Cl
• NaCl
• CO2

Tags

NGSS.MS-PS1-1

Is water an element or a compound?

• Element
• Compound

Tags

NGSS.MS-PS1-1

The properties of the elements that make up a compound are usually very similar to the compound itself.

• True
• False

What does the element AI stand for ?

• Gold
• Actinium
• Iron
• Aluminum