Look at each Lewis Dot Diagram for the following elements. How many electrons are needed to fill the outer shell?

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

C3h8o3 - glycerol major species present when dissolved in water