Non Metals Important Question Kerala PSC 2018 [Recent Questions Chemistry]

1. Densest Non metal - Iodine 
2. Lightest Non metal - Hydrogen
3. Substance used to cut glasses - Diamond 
4. Allotrope of Carbon used for cutting glass - Diamond
5. Carbon used to make lead pencil- Graphite
6. All gases are non metals 
7. Fundamental element of life - Carbon 
8. Major element in organic compounds Carbon 
9. Crystalline allotropes of carbon Diamond, Graphite, Fullerene. Graphene etc 
10. Amorphous allotropes of carbon are Charcoal, Coke 
11. Carbon used for purifying sugar Charcoal 
12. Purest form of carbon - Diamond 
13. Allotrope of carbon which shows electrical conductivity - Graphite
14. Non metal which exists in liquid state Bromine
15. Purest crystalline allotrope of carbon Diamond 
16. Carbon used to remove the dirt gases from petroleum products - Charcoal

Non Metals Important Question Kerala PSC 2018 [Recent Questions Chemistry] | Kerala PSC Chemistry Questions And Answer Kerala PSC | 2018 Kerala PSC Non Metals Questions