Rust is a compound of iron and oxygen. Compare the properties of rust, iron, and
oxygen by filling in the missing cells in
the table above. What can you conclude
about the properties of compounds and
their elements?

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

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 type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays