What is the relative strength of intermolecular forces compared to the forces between ions in a salt or the forces between metal atoms in a metallic bond?

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?

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size

No copying 15 pts how does a free-body diagram tell you about the net force on an object?