b. O and Kr
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Physics, 19.04.2021 21:00 raylynnreece5052
The pair of elements with the most similar chemical properties are
a. Na and F
b. O and Kr
c. Ne and Ar
d. Mg and Cl
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Answers: 2
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You know the right answer?
The pair of elements with the most similar chemical properties are
a. Na and F
b. O and Kr
b. O and Kr
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