! !! A portion of the periodic table is shown below:

Which element has the electron configuration 1s22s22p6?

Argon (Ar)
Chlorine (Cl)
Fluorine (F)
Neon (Ne)

here is your answer

Explanation:

the fourth one Neon (Ne) he the configuration given above .

pls make it the brainliest !!!

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.