Which is Quick Silver ?

Soda water contains 

Theory of Relativity is associated with: 

ക്വാണ്ടം സിദ്ധാന്തവുമായി ബന്ദപ്പെട്ട പേര് ഏത്?

Energy to carry out any action of life process is obtained from:

Scurvy is the disease caused by the deficiency of