Standard temperature and pressure (stp), in the context of gases, refers to a) 298.15 k and 1 atm b) 273.15 k and 1 atm c) 298.15 k and 1 torr d) 273.15 k and 1 pascal e) 273.15 k and 1 torr is a valid statement of charles' law.

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

What is the molecular weight of copper