7. The equation below represents the formation of the formula unit CaF2. Label the equation with the name of each particle. Use the picture on the previous page as an example.
.Ca
+
F: + F:
Ca2+
+
Ft F-
소
조
소

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

allowed for the prediction of the properties of missing elements.

the tricuspid valve is present between right atrium and right ventricle