EntityQ1068126· pop 29· linked from 383 articlesexotic atomSign in to saveneutral composite particle with some components not found in normal atomsConnectionsstrong interactionEntityweak interactionEntitytauEntityup quarkEntitycharm quarkEntitytop quarkEntitydown quarkEntitystrange quarkEntitybottom quarkEntitymesonic moleculeEntityatomEntitygravityEntitymoleculeEntityelectronEntityInternational Standard Book NumberEntityprotonEntityneutronEntityatomic nucleusEntitysemiconductorEntityelectromagnetismEntityCategoriesExotic atomsQuantum chromodynamics