Which phrase describes a feature of igneous rocks that cool quickly during formation? small crystals coarse surfaces found beneath Earth’s surface exposed after erosion occurs

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?

Draw metallic bonding if two copper

What are four significant sources of ghgs that come from wostem washington?