An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described? small crystals
cooled quickly
produced from magma
formed at Earth’s surface

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Explanation for basic character?

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)