Formalin and methanal are both synonymous with formaldehyde

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

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.