Which orbital is the first to fill with electrons in a given principal energy level? A.
both d and f
B.
S
Ос.
f
OD. P.
O E
both s and p

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

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

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !