Why might people continue to pursue space exploration in the future?

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 best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder