Question

Pick the correct statement about electron and photon:

• A. both electron and photons are fermions
• B. electron is a fermion and photons are bosons
• C. electron is boson and photons are fermions
• D. both electron and photons are bosons

Hint:

A simple way to remember: Fermions make up Form (matter), while Bosons Bind them (forces).

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
All elementary particles are classified into two groups based on their spin and the statistics they follow: Fermions and Bosons.

Step 2: Detailed Explanation:
1. Fermions: These have half-integer spin (\(1/2, 3/2, \dots\)) and follow the Pauli Exclusion Principle. Matter-forming particles like electrons, protons, and neutrons are fermions (specifically spin-\(1/2\)). 2. Bosons: These have integer spin (\(0, 1, 2, \dots\)) and do not follow the Pauli Exclusion Principle. Force-carrier particles like photons (spin-1), gluons, and the Higgs boson are bosons.

Step 3: Final Answer
The electron is a fermion and the photon is a boson.