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Chemistry, 01.02.2021 03:40 kadence428
Which three elements have the most similar chemical properties?
1.
Ar, Kr, Br
2
K, Rb, Cs
3.
B, C, N.
4.
O, N, Si
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Answers: 1
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Which three elements have the most similar chemical properties?
1.
Ar, Kr, Br
2
K...
Ar, Kr, Br
2
K...
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