Element Compound

Which is gold (Au)?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Which is salt (NaCl)?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Which is H₂O?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Is this an element, compound or mixture?

(Each color circle is a different atom and touching circles are molecules.)

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Is this an element, compound or mixture?

(Each color circle is a different atom and touching circles are molecules.)

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Water is made up of hydrogen and oxygen, two elements that were chemically combined. This makes water a(n)

• atom

• compound

• element

• mixture

Tags

NGSS.MS-PS1-1

Which of these is an element?

• Salt (NaCl)

• Water (H20)

• Oxygen (O)

• Carbon Dioxide (CO2)

Which of these is a compound?

• Aluminium (Al)

• Carbon Dioxide (CO2)

• Nitrogen (N)

• Mud

Tags

NGSS.MS-PS1-1

What is a pure substance made of 2 or more elements chemically combined in a specific ratio (Ex. Water)?

• Element

• Compound

• Mixture

Element, Compound, or Mixture?

• Element

• Compound

• Mixture