Chemistry · Radioactivity
मैडम क्यूरी ने किस अयस्क से रेडियम प्राप्त किया था?
- 1मोनाजाइट
- 2बॉक्साइट
- 3हेमेटाइट
- 4पिचब्लेंड (Pitchblende)✓
सही उत्तर देखें
पिचब्लेंड (Pitchblende)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Chemistry?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Radioactivity?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Radioactivity