A. are both metals
B. belong to the same group
C. belong to the same period
D. are positioned diagonally to each other
Correct Answer:
Option D – are positioned diagonally to each other
A. are both metals
B. belong to the same group
C. belong to the same period
D. are positioned diagonally to each other
Correct Answer:
Option D – are positioned diagonally to each other
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