Use Table 4.4 and classify the bonds in the following com- pounds as nonpolar covalent, polar covalent, or ionic:
a. Mgl (each I is bonded to Mg)
b. NC1, (each Cl is bonded to N)
c. H S (each H is bonded to S)
d. RbF
e. Sro

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

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Chemistry worksheet - i am not sure what they are asking for exactly?