Every bibliophile will be happy with the new reading room on the second floor of the museum. The area is well-lit and filled with books of all kinds. A bibliophile must be

Iknow #2 is d. i just need to know why

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.