Ad
Ad
Advertisement
Quiz

KBC 2021| Which toxic element is used in the process of extracting gold from its ore?

Monishka Kapoor December 9, 2021
KBC 2021, Find out the correct answer of the question- Which toxic element is used in the process of extracting gold from its ore?

•Lithium

•Helium

•Mercury

•Magnesium

Correct answer is Mercury