Clue: Quantum gravity particles

Answer: BOSONS

Length: 6

---

Similar Clues:

• Lacking gravity (SILLY with 5 letters)
• Unstable particles (e.g. MUONS with 5 letters)
• Newton of gravity fame (ISAAC with 5 letters)
• Semistable subatomic particles (PIONS with 5 letters)
• Accelerator particles (e.g. IONS with 4 letters)
• Converts into particles (IONIZES with 7 letters)
• Having a high specific gravity (DENSE with 5 letters)
• Astronauts know the gravity of this situation (WEIGHTLESSNESS with 14 letters)
• Negatively charged particles (ANIONS with 6 letters)
• Quantum theory subject (e.g. ATOM with 4 letters)