UPPCS · પ્રશ્ન 72
Which of the following particles has zero charge?
જવાબ બતાવો અને સમજૂતી
જવાબ: (B) Neutrino
સમજૂતી
Neutrinos are electrically neutral; positrons (+), electrons (-) and alpha particles (+2) are charged.
State PCS PYQPrelims 2021
UPPCS · પ્રશ્ન 72
જવાબ: (B) Neutrino
Neutrinos are electrically neutral; positrons (+), electrons (-) and alpha particles (+2) are charged.