Which is the correct order of increasing standard molar entropy for the noble gases? he ≤ ne ≤ kr ≤ ar he ≤ ne ≤ ar ≤ kr ne ≤ he ≤ ar ≤ kr kr ≤ ar ≤ ne ≤ he

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

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.