Down there (pls hurry!!)

Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn

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?

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver