Explain how you could calculate the acceleration of an object

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 atomic number, or number, is the described as the number of in the nucleus of an chemical element.

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n