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15 votes
Question 12 (2 points)

Which elements are least reactive?
metals
halogens
actinides
noble gases

2 Answers

8 votes
I believe it is noble gasses because, if I’m not mistaken, they are not reactive at all.
User Deepak Chaudhary
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6.4k points
2 votes

Answer:

noble gases

Step-by-step explanation:

User Luka Milani
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7.2k points