Particles

Question 1

What are the 3 particle families?

Answer 1

Quarks, hadrons, leptons

Question 2

What are the sub families of quarks?

Answer 2

Trick question - there are none

Question 3

What are the sub families of hadrons?

Answer 3

Baryons, mesons

Question 4

What are the sub families of leptons?

Answer 4

Charged leptons, neutrinos

Question 5

What are the 6 quark types?

Answer 5

up, anti up, down, anti down, strange, anti strange

Question 6

What are the Q, B, L and S of up quarks?

Answer 6

Q 2/3
B 1/3
L 0
S 0

Question 7

What are the Q, B, L and S of anti up quarks?

Answer 7

Q -2/3
B -1/3
L 0
S 0

Question 8

What are the Q, B, L and S of down quarks?

Answer 8

Q -1/3
B 1/3
L 0
S 0

Question 9

What are the Q, B, L and S of anti down quarks?

Answer 9

Q 1/3
B -1/3
L 0
S 0

Question 10

What are the Q, B, L and S of strange quarks?

Answer 10

Q -1/3
B 1/3
L 0
S -1

Question 11

What are the Q, B, L and S of anti strange quarks?

Answer 11

Q 1/3
B -1/3
L 0
S 1

Question 12

What is the composition of a proton?

Answer 12

u u d

Question 13

What are the Q, B, L and S of a proton?

Answer 13

Q 1
B 1
L 0
S 0

Question 14

What is the composition of an anti proton?

Answer 14

anti u anti u anti d

Question 15

What are the Q, B, L and S of an anti proton?

Answer 15

Q -1
B -1
L 0
S 0

Question 16

What is the composition of a neutron?

Answer 16

u d d

Question 17

What are the Q, B, L and S of a neutron?

Answer 17

Q 0
B 1
L 0
S 0

Question 18

What is the composition of an anti neutron?

Answer 18

anti u, anti d, anti d

Question 19

What are the Q, B, L and S of an anti neutron?

Answer 19

Q 0
B -1
L 0
S 0

Question 20

What are the 2 types of mesons?

Answer 20

pions and kaons

Question 21

What is the composition of a positive pions?

Answer 21

u anti d

Question 22

What are the Q, B, L and S of positive pions?

Answer 22

Q 1
B 0
L 0
S 0

Question 23

What is the composition of a negative pion?

Answer 23

d anti u

Question 24

What are the Q, B, L and S of negative pions?

Answer 24

Q -1
B 0
L 0
S 0

Question 25

What is the composition of a neutral pion?

Answer 25

u anti u
or
d anti d

Question 26

What are the Q, B, L and S of neutral pions?

Answer 26

Q 0
B 0
L 0
S 0

Question 28

What are the Q, B, L and S of positive kaons?

Answer 28

Q 1
B 0
L 0
S 1

Question 29

What is the composition of a negative kaon?

Answer 29

s anti u

Question 30

What are the Q, B, L and S of negative kaon?

Answer 30

Q -1
B 0
L 0
S-1

Question 31

What is the composition of a neutron kaon?

Answer 31

d anti s

Question 32

What are the Q, B, L and S of neutral kaon?

Answer 32

Q 0
B 0
L 0
S 1

Question 33

What is the composition of an anti neutral kaon?

Answer 33

s anti d

Question 34

What are the Q, B, L and S of neutral anti kaons?

Answer 34

Q 0
B 0
L 0
S -1

Question 35

What are the Q, B, L and S of electrons?

Answer 35

Q -1
B 0
L 1
S 0

Question 36

What are the Q, B, L and S of positrons?

Answer 36

Q 1
B 0
L -1
S 0

Question 37

What are the Q, B, L and S of muons?

Answer 37

Q -1
B 0
L 1
S 0

Question 38

What are the Q, B, L and S of anti muons?

Answer 38

Q 1
B 0
L -1
S 0

Question 39

What are the Q, B, L and S of electron neutrinos?

Answer 39

Q 0
B 0
L 1
S 0

Question 40

What are the Q, B, L and S of anti electron neutrinos?

Answer 40

Q 0
B 0
L -1
S 0

Question 41

What are the Q, B, L and S of muon neutrinos?

Answer 41

Q 0
B 0
L 1
S 0

Question 42

What are the Q, B, L and S of muon anti neutrins?

Answer 42

Q 0
B 0
L -1
S 0