Simplify the following text for a Grade 6 native English-speaking person.
Original: In particle physics , a hyperon is any baryon containing one or more strange quarks , but no charm quarks or bottom quarks .
Simplified: What makes them different from other baryons ( particles made of three quarks ) is that they must have have at least one strange quark , but no charm quarks or bottom quarks . Strange quarks have a property known as strangeness .