How many grams of argon gas would be in a 0.67 L container at a 0.50 atm and a 7.8C° (R=0.0821)

c8h10 is your answerr

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.

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