Letters that make quark
a, k, r, q, u are letters that make 'quark'
quarks, squark are words created by adding a letter to 'quark'
2 possible definitions for 'quark'
Under this definition, quark is a noun and has the following properties:
'quark' can be a type of elementary particle, fundamental particle.
bottom quark, beauty quark, charm quark, down quark, squark, truth quark, up quark, strange quark, top quark are types of 'quark'.
'quark' can be a part of hadron.
'quark' can be a category of physics, natural philosophy.
"quarks have not been observed directly but theoretical predictions based on their existence have been confirmed experimentally"
Under this definition, quark is a noun and has the following properties:
quark cheese has the same meaning as quark
'quark' can be a type of cheese.