everyday science MCQ #179

What is the subatomic particle detected for the first time in 2015 by the European Organization for Nuclear Research?

everyday science MCQ #179

  1. Question 1

    Q1. What is the subatomic particle detected for the first time in 2015 by the European Organization for Nuclear Research?

    • A) Kaons K
    • B) Pentaquark
    • C) Neutrinos
    • D) Higgs boson

    Answer: Pentaquark

    Explanation: In July 2015, CERN's LHCb experiment announced the discovery of pentaquarks — exotic hadrons composed of five quarks — not previously observed as a stable particle state.