angiepl53ap
angiepl53ap angiepl53ap
  • 10-12-2020
  • Chemistry
contestada

What characterizes a radioactive atom?​

What characterizes a radioactive atom class=

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Naeemashan573
Naeemashan573 Naeemashan573
  • 10-12-2020

Answer:

It's C

Protons repel the neutrons.

Explanation:

An atom is unstable (radioactive) if these forces are unbalanced; if the nucleus has an excess of internal energy. The instability of an atom's nucleus may result from an excess of either neutrons or protons.

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gamerllama gamerllama
  • 06-08-2021

Answer:

B. It's nucleus is unstable

Explanation:

A P E X

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