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Which other element is most likely to be a non-reactive gas A. Na, number 11 B. F, number 9 C. Cs, number 55 D. Xe, number 54​
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Which other element is most likely to be a non-reactive gas

A. Na, number 11

B. F, number 9

C. Cs, number 55

D. Xe, number 54​

User Hypnovirus
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5 votes

Answer:

C

Step-by-step explanation:

User Malu
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