Air flows according to differences in thermal energy If a warm air mass is located in the southwest United States and a cold air mass is located in the southeast United States, from which
direction will the winds blow?
O east
O south
O north
O west

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

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?

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.