Chemistry · Classification of Elements and Periodicity in Properties
हिन्दीMendeleev's predicted formula for the oxide of Eka-silicon is \( \text{EO}_2 \). What is the formula of the chloride predicted for Eka-silicon?
Correct answer · Option 4
\( \text{E Cl}_4 \)
Explanation
Based on group valency, Mendeleev predicted the formula of oxide as \( \text{EO}_2 \) and chloride as \( \text{ECl}_4 \) for Eka-silicon (Germanium).