Particles can be chemical.Logical formLearned from9 sentences. (Food particles) can be in a mouth.Logical formLearned from9 sentences. Thousands can be constituted-of-or-filled-with (virus particles).Logical formLearned from9 sentences. Light particles may be knowned as photons.Logical formLearned from9 sentences. A (particle collider malfunctioned) may pertain-to the world.Logical formLearned from9 sentences. A revolution can be in (particle physics).Logical formLearned from9 sentences. (Dust particles) can be small.Logical formLearned from9 sentences. An experiment can be in (particle physics).Logical formLearned from9 sentences. (Food particles) may be left in a mouth.Logical formLearned from9 sentences. Topics can be in (particle physics).Logical formLearned from9 sentences. A particle can be rare.Logical formLearned from9 sentences. Subatomic particles may undergo an interaction.Logical formLearned from9 sentences. A momenta may pertain-to particles.Logical formLearned from9 sentences. Particles can be unobserved.Logical formLearned from9 sentences. A person can be (particle physicist).Logical formLearned from9 sentences.