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Dmitrij [34]
3 years ago
5

An atom undergoes nuclear decay, but its atomic number is not changed.

Physics
1 answer:
andreev551 [17]3 years ago
5 0

Answer:

A. Gamma decay

Explanation:

A form of nuclear decay in which the atomic number is unchanged is a gamma decay.

The atom has undergone a gamma decay.

In a gamma decay, no changes occur to the mass and atomic number of the substance.

  • Gamma rays have zero atomic and mass numbers.
  • When they cause decay, they cause no change to the mass and atomic numbers.
  • They simply produce gamma rays during such reactions and these rays are very energetic.
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