Which of these fits gap 24?
Directions: Complete this passage by selecting the most suitable option for the corresponding gap.
There was a time when scientists were in search of what ____(21)_____ as the philosopher's stone which was believed to _____(22)_____ metals into gold just by a touch. They also tried to discover the elixir (something that can make people live for ever) of life. This was an imaginary medicine _____(23)_______ making people immortal. This period was called the _____(24)_____ of the Alchemists.
Reveal answer
Fill a bubble to check yourself