A patient takes two 50.0-mg tablets on a daily basis to help regulate a heart condition. If the daily dosage is equivalent to 0.0005 moles, then its molar mass is * 1 point

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!

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~ trueboss72

0.88m hope i am correct : )