Element, Compound, or Mixture?

Front

Is this an element, compound or mixture? (Each color circle is a different atom and touching circles are molecules.)

Back

Compound

Front

Is this an element, compound or mixture? (Each color circle is a different atom and touching circles are molecules.)

Back

Mixture

Front

Is this an element, compound or mixture? (Each color circle is a different atom and touching circles are molecules.)

Back

Mixture

Front

Is this an element, compound or mixture? (Each color circle is a different atom and touching circles are molecules.)

Back

Element

Front

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

Back

compound

Front

__ is a pure substance containing two or more kinds of atoms.

Back

compound

Front

Which of the following is NOT a mixture? milk, lemonade, vegetable salad, carbon

Back

carbon

Front

Which of these is an element? Salt (NaCl), Water (H20), Oxygen (O), Carbon Dioxide (CO2)

Back

Oxygen (O)

Front

Which of these is a compound? Aluminium (Al), Carbon Dioxide (CO2), Nitrogen (N), Mud

Back

Carbon Dioxide (CO2)

Front

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

Back

Compound