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Question
Which element in the modern periodic table is similar to eka-silicon?
Options:
A .  Phosphorus
B .  Carbon
C .  Germanium
D .  Aluminium
Answer: Option C
:
C
Mendeleev predicted the existence of few elements and left empty spaces in his periodic table. One such element whose existence he predicted was eka-silicon. In the modern periodic table, germanium has the properties similar to that of eka-silicon.

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