Which list of elements includes those in the same periodic group?
A) Mg, Fe, Al
B) Ti, B, Ge
C) B, Al, TI
D) Cl, Si, Sn
E) Fe, Co, Ni
Answer: C
Which list of elements includes those in the same periodic group?
A) Mg, Fe, Al
B) Ti, B, Ge
C) B, Al, TI
D) Cl, Si, Sn
E) Fe, Co, Ni
Answer: C