Acontainer holds 283 ml of chlorine gas (cl2. assuming that the gas sample is at stp, what is its mass?

During which time interval does the object travel approximately 10 meters

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 are transitions between a liquid and gas called? identify which way they are transitioning