6.Given: Kr boils at 120.9 K and Cl2 boils at 238 K. Both would be considered non-polar and the London Forces are predicted to suggest the opposite boiling point trend (Kr has 83 electrons, Cl2 has 34 electrons). Thus, there must be something other than just the intermolecular forces involved. Draw a picture of the two species and think about how the drawings might give a clue. Have the group describe the ideas generated.

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

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

What are the two largest greenhouse gases