A region of metamorphic rock lies far beneath Earth’s surface. In time, which two ways can the rock make its way upward to Earth’s surface, where people are able to see it?
It can be transported by water and deposited on Earth’s surface.
It can uplift slowly due to the pressure of Earth’s plates.
It can become intrusive igneous rock through compaction and cementation.
It can be transported by wind and deposited on Earth’s surface.
It can melt into magma and recrystallize as extrusive igneous rock.

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)