Part A Tear off a small, flat sheet of waxed paper. Use the pipette to dispense a drop of

water on the waxed paper. Now, dry the pipette, and use it to dispense a drop of oil

on the waxed paper next to the water drop. Be sure the two drops are not touching.

Compare and describe the appearance of both drops.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

16

explanation:

the marks go by 4s