Thermonuclear weapons are often colloquially called what kind of bombs?

• A. Atomic bombs
• B. Neutron bombs
• C. Fusion bombs
• D. Hydrogen bombs

Answer: (D)

Thermonuclear weapons derive their explosive power from fusing hydrogen isotopes, so they’re commonly called hydrogen bombs. The name comes from the fusion fuel involved, typically hydrogen, which releases far more energy than fission alone. In practice, a fission stage triggers fusion in a secondary stage, boosting yield dramatically. Fusion bombs is a precise term but hydrogen bombs is the more familiar colloquial term. Atomic bombs describe weapons that rely solely on fission, and neutron bombs are a different design aimed at maximizing neutron radiation rather than overall blast.