What happens to the number of outermost electrons as you move across a period?
A. As you move across a period, the number of outermost electrons decreases.
B. As you move across a period, the number of outermost electrons becomes more positive.
C. As you move across a period, the number of outermost electrons increases.
D. As you move across a period, the number of outermost electrons remains the same.
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