(B)K and Ba
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Physics, 02.06.2021 01:00 antionette1
Which two elements on the periodic table are in the same group?
(A) F and Cl
(B)K and Ba
(C)Sn and Rb
(D)Se and Kr
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Answers: 1
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You know the right answer?
Which two elements on the periodic table are in the same group?
(A) F and Cl
(B)K and Ba
(B)K and Ba
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