13. Give the intrinsic parities of the following particles (a) The neutral pi-me

13. Give the intrinsic parities of the following particles
(a) The neutral pi-meson
(b) The electron
(c) The photon
(d) An anti-quark
14.
13. Give the intrinsic parities of the following particles
(a) The neutral pi-meson
(b) The electron
(c) The photon
(d) An anti-quark
14. Give the isotopic spin of the following particles
(a) The pi meson
(b) The up and down quarks
(c) The proton and neutron
(d) The ? Baryon (Baryon Spin 3/2 decuplet)
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