arrange the following metals with order of increasing merallic bond strength , giving reason for your answer Al, Na, Li, Cs

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?

What substance has a mass of 9.5g and volume of 2.1cm^3

Why do electrons further from the nucleus have more energy