How can the number of core electrons be determined from the periodic table? A. By finding the atomic number minus the group number

B. By finding the atomic number minus the period number

C. By finding the atomic number plus the group number

D. By finding the group number plus the period number

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

Which description best characterizes the motion of particles in a solid?

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .