1st six weeks test - 6th grade

Element or Compound?
H₂O

• Element
• Compound

Element or Compound?
H₂SO₄

• Element
• Compound

Element or Compound?
Au

• Element
• Compound

Element or Compound?
CF₃CO2_H

• Element
• Compound

Which of the following is not a compound?

• HCl
• Cl
• NaCl
• CO2

Which of the following represents an element?

• H₂O
• H₂
• NaCl
• CaCO₃

What cannot be broken down into other substances?

• Compound
• Mixture
• Solids
• Element

What is made up two or more elements that are chemically combined?

• Element
• Mixture
• Compound
• Solids

This picture represents which of the following?

• element
• compound
• mixture

This picture represents which of the following?

• element
• compound
• mixture