10 Which element in the portion of the table chemically reacts in a similar way to the way that Chlorine (Cl) reacts?

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?

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit