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- Multiple ChoicePlease save your changes before editing any questions.In the standard model, the particle considered to be an elementary particle is a(n)protonneutronelectronalpha particle
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All of the following are quarks except
strange
bottom
charmed
spark
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These are the category of hadrons that contain three quarks. This distinguishes them from mesons, which contain two (1 quark and 1 antiquark).
Gluons
Electrons
Leptons
Baryons
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Bonus: Which particle has electric charge of 2/3?
up quark
down quark
strange
kaon
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Name given for particles that have the same mass but all other properties are opposite.
anti-matter
anti-particles
annihilate
dark matter
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Name for all composite particles that are made out of quarks.
hadron
lepton
boson
meson
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What is the name of a particle/hadron where a quark combines with an anti-quark?
quark
lepton
boson
meson
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What is the electric charge of the proton?
+ 1
0
- 1
can’t tell
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What is the name of the particle exchanged in the electromagnetic interaction?
Z0
W+
W-
photon
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Which is not the name of a particle exchanged in the weak interaction?
Z0
W+
W-
gluon
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What is the name of the exchange particles of the strong interaction?
gluon
W+
W-
photon
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What is the mass of the Higgs Boson discovered in 2012?
approximately 125 M eV
approximately 125 G eV
approximately 125 M eV c-2
approximately 125 G eV c-2
- Multiple ChoicePlease save your changes before editing any questions.the lepton in a hydrogen atomelectronneutronzerogravitonbaryon number
- Multiple ChoicePlease save your changes before editing any questions.along with leptons and fundamental bosons, these make up the elementary particles of the standard modelquarkmesonbaryonhadronelectron