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How many valence electrons does a sulfate (S04-2) ion contain? 30 32 24
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5 votes
How many valence electrons does a sulfate (S04-2) ion contain?
30
32
24

User Miski
by
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1 Answer

3 votes

Answer:

30

Step-by-step explanation:

A valance electron is an electron in the outer shell. Both Sulfur and Oxygen have 6 valance electrons. Because there is 1 sulfur atom and 4 oxygen atoms in SO4, that means it is 5x6, giving 30 valance electrons.

User Bisko
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