Which Chernobyl reactor exploded?

Related questions

1. Was Fukushima a meltdown?
2. Is Chernobyl the worst nuclear disaster?
3. Is Japan safe radiation?
4. How Fukushima could have been prevented?
5. How many people died in Fukushima?
6. How long will the elephant's foot be radioactive?
7. Is Japan safe after Fukushima?
8. What happened to the Fukushima 50?
9. How much radiation is at Chernobyl today?

Tags

1. #amounts
2. #ukraine
3. #soviet
4. #former
5. #reactor
6. #nuclear
7. #chernobyl
8. #accident
9. #environment
10. #during
11. #material
12. #station
13. #april
14. #massive
15. #union
16. #destroyed
17. #systems
18. #released
19. #surge
20. #followed
21. #radioactive
22. #power
23. #sudden