During which state of matter change would the molecular motion of particles in a substance increase?*

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 happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Complete each row of the table below by filling in the missing prefix or missing exponent.