The diagram below shows a partial periodic table. The electron configuration of oxygen is 1s2 2s2 2p4. On the periodic table, fluorine is one space to the right of oxygen. Which of the following electron configurations represents fluorine?

1s2 2s2 2p3

1s2 2s2 2p6 1s2 3s2 3p3

1s2 2s2 2p5

i dont know

explanation:

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.

56 moles of   lieter in chemistry