what is the percent of sulfur in sulfuric acid H2SO4? round your answer to the tenths place (1 decimal point) ​

23.5

23.5

47.0

the millers tale is the answer.

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

4d^55s^1 ( third choice)