>>11094759Matter isn't destroyed by black holes. Black hole gains the mass from the matter and simply becomes larger as a result. However they dont stay like that when all the matter is consumed, the blackhole evaporates over a long period of time as photons.
>>11094732>particles>matterAlso, modern physics doesn't begin with particls, they begin with fields. Quantum fields. Particles are merely quantized as discreet lumps from these fields. So when you're saying "two particles are colliding" or "quickly in unstable condition", we're talking about almost a literal wave interacting with each other. Not a ball of particle being smashed as we perceive in classical physics.
