Chemistry

Chemistry general knowledge questions



1. Which is the first artificial element ?
Answer: Technetium


2. Which synthetic fiber is known as artificial fiber ?
Answer: Nylon


3. Which synthetic fiber is known as artificial silk ?
Answer: Rayon 


4. Which is the first artificial fiber ?
Answer: Rayon 


5. What is known as artificial Plastic ?
Answer: Bakelite


6. Which is the first