Examlex
Suppose 39 g of reactant A is mixed with 40 g of reactant B.After a chemical reaction takes place between A and B,which statement is correct?
Porphyritic Texture
A texture of igneous rocks characterized by large crystals embedded in a finer-grained matrix or groundmass, indicative of a complex cooling history.
Sulfide Deposits
Concentrations of precious metals like gold, silver, and copper, found within sulfide mineral concentrations beneath the Earth's surface.
Geologic Structures
The arrangements and relations of rocks, including folds, faults, and layers, shaped by geological forces.
Cross Section
A diagram or slice that shows the internal structure of something, often used in geological contexts to illustrate the arrangement of rock layers.
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