[DOC] [TLE] Quark - Wikipedia [PAR] A quark is an elementary particle and a fundamental constituent of matter. Quarks 
combine to ... Quarks have various intrinsic properties, including electric charge, 
mass, ... There are six types of quarks, known as flavors: up, down, strange, 
charm, .... Physicists were reluctant to firmly identify these objects with quarks at 
the... [DOC] [TLE] Flavour (particle physics) - Wikipedia [PAR] In particle physics, flavour or flavor refers to a species of an elementary particle. 
The Standard Model counts six flavours of quarks and six flavours of leptons. 
They are conventionally parameterized with flavour quantum numbers that are 
assigned to all subatomic particles, including composite ... For hadrons, these 
quantum numbers depend on the numbers of constituent... [DOC] [TLE] Wacky Physics: Why Do Particles Have Flavors? - Live Science [PAR] Jan 26, 2012 ... New intensity frontier experiments hope to answer these questions. ... 
Fundamental particles called quarks come in six different flavors. ... and neutrons 
inside atoms) come in six flavors: up, down, top, bottom, strange and charm. ... 
differentiated by their individual properties, including mass, charge and spin. [DOC] [TLE] Quarks - HyperPhysics [PAR] In the present standard model, there are six "flavors" of quarks. ... In the pion, an 
up and an anti-down quark yield a particle of only 139.6 MeV of mass ... So with 
three strange quarks, the property which distinguishes them must be capable of 
at... [DOC] [TLE] What are quarks, and why do they have colors and flavors? - io9 [PAR] Apr 30, 2012 ... It helped put the many different subatomic particles in context. ... quarks were 
added to the simplified system, bringing the number of quarks up to six. ... They 
come in ''flavors,'' which, since they can't be tasted, means nothing. ... The pairs 
are as follows, up and down, charm and strange, top and bottom. [DOC] [TLE] quark | subatomic particle | Britannica.com [PAR] Any member of a group of elementary subatomic particles that interact by means 
of the ... These six quark flavours can be grouped in three pairs: up and down, 
charm and ... Strange quarks (charge 1/3e) occur as components of K mesons 
and .... The study of the logical and philosophical basis of mathematics, including
... [DOC] [TLE] flavour | particle physics | Britannica.com [PAR] There are six flavours of subatomic particle within each of these two groups: six 
leptons ... and the tau-neutrino), and six quarks (designated up, down, charm, 
strange, top, ... Subatomic particles include electrons, the negatively charged, 
almost... [DOC] [TLE] Elementary Particles - University of Oregon [PAR] More than 200 subatomic particles have been discovered so far, all detected in ... 
and leptons are divided into 6 flavors corresponding to three generations of 
matter ... These three quark types are now commonly designated as "up" (u), "
down" (d), and ... Strange quarks occur as components of K mesons and various 
other... [DOC] [TLE] Scientists discover new subatomic particle - Phys.org [PAR] Feb 26, 2016 ... Physicists have discovered a new elementary particlethe latest ... The 
discovery was made by scientists  including Lancaster's ... to discover a new 
and unusual particle that will help us understand the ... There are six types, or "
flavours," of quark to choose from: up, down, strange, charm, bottom and top. [DOC] [TLE] 8 Subatomic Particles You Should Know | Mental Floss [PAR] May 12, 2016 ... They come in six flavors (yup, another quantum mechanics thing): up, down, 
strange, charm, top, and bottom. Of these, the up and down... [DOC] [TLE] The Standard Model  The Physics Hypertextbook [PAR] It incorporated all that was known about subatomic particles at the time and 
predicted the ... Leptons and quarks are fermions, but so are things made from 
them like .... The six flavors of quark are up, down, strange, charm, top, and

Question: These subatomic particles come in 6 flavors, including up, down & strange
Answer: quarks