Which statement best describes an igneous intrusion?
a. magma explodes to the surface and forms a smooth outer layer of rock.
b. igneous intrusion for when ice crystals splash into lava.
c. magma is injected into surrounding rock forming an igneous intrusive.
d. magma is exported to an open area and forms iron.

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

What metric units would you use to measure the thickness of a key