The largest stable nucleus is | Nuclear Chemistry and Radioactivity — Chem-Mantra | Chem-Mantra

⚗️ Chem-Mantra JEE Advanced Chemistry →

Nuclear Chemistry and RadioactivitymediumMCQ SINGLE

Question

The largest stable nucleus is

Answer: B

💡 Solution & Explanation

Bismuth-209 is traditionally considered the heaviest element with a stable isotope. Uranium isotopes are radioactive, making them unstable. Therefore, correct answer is B.

💬

Still have doubts about this question?

Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes

Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full JEE Advanced Chemistry content — all in one place.

Explore Courses →Free on YouTube

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry