Allison drew a diagram to illustrate radiation. A red curved arrow goes from left to right from X to Y with the label Radiation above. Below a black straight arrow goes from X to Y with the label Heat transfer.
Which labels should replace the X and Y?

State the formula for density in words and mathematical symbols

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.

What volume would 2.25 moles of ne has occupy at stp?