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Chemistry

(a) Name the three fundamental particles of an atom.

(b) Give the symbol and charge of each particle.

Atomic Structure

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Answer

(a) The three fundamental particles of an atom are:

  1. electrons
  2. protons
  3. neutrons

(b) The table below shows the symbol and charge of the particles:

ParticleSymbolCharge
Electron0-1e or e--1
Proton11H or p++1
Neutron10n or nNo charge

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