Warm Up 09/10 A solution is an example of which of the following… A. a colloid B. a heterogeneous mixture C. a suspension D. a homogeneous mixture

Closing 09/10 Milk is an example of which of the following… A. a colloid B. a heterogeneous mixture C. a suspension D. a homogeneous mixture

Warm Up 09/11 What does the picture BEST represent? a homogeneous mixture. B. a solution C. a colloid D. a suspension

Closing 09/11 What does the picture BEST represent? A. an atom B. a molecule C. a compound D. a mixture

Warm Up 09/12 What does the picture BEST represent? A. an atom B. a molecule C. a compound D. a mixture

Closing 09/12 Draw a picture of the electron shells for the following element:

Warm Up 09/13 Sublimation is the process by which a…. A. gas changes into a solid. B. solid changes into a gas. C. gas changes into a liquid. D. liquid changes into a gas.

Closing 09/13 Vaporization is the process by which a… A. gas changes into a solid. B. solid changes into a gas. C. gas changes into a liquid. D. liquid changes into a gas.

Warm Up 09/14 How can we distinguish between elements and compounds? Essential Question: How can we distinguish between elements and compounds?

Closing 09/14 Closure Cube!!!