Question
The three elements predicted by Mendeleev from the gaps in his periodic table were known as eka - boron, eka - aluminium and eka-silicon. What names were given to these elements when they were discovered later on?
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$\text{H}_2\text{S}\ +\ \text{Cl}_2\xrightarrow{\ \ \ \ \ \ \ \ \ \ \ }\text{S}\ +\ \text{2HCl}$