Design a concept map that shows the relationships among ionic bond strength, physical properties of ionic compounds, lattice energy, and stability.

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Based on the equation and the information in the table, what is the enthalpy of the reaction?

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

Why do lunar and solar eclipse not happen every month