4. Which of the following elements does NOT belong to
the same period as the others?
cobalt (...
Chemistry, 26.02.2021 20:30 elgallo5399
4. Which of the following elements does NOT belong to
the same period as the others?
cobalt (Co)
© krypton (Kr)
B germanium (Ge) O tellurium (Te)
Answers: 1
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