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Vikki [24]
2 years ago
14

What is radioactivity????​

Physics
1 answer:
butalik [34]2 years ago
5 0

Radioactivity is a nuclear phenomenon. It is the process of spontaneous emission of α (alpha particles) or β (beta particles) and γ (gamma particles ) radiations from the nucleus of atoms during their decay.

  • Uranium and radium are the two radioactive substances.

Explanation:

<h3>Hope it helps you!!</h3>

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The y component of a vector is 36, and the angle between the vector and the x axis is 27 what is the magnitude of the vector
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Answer:

Magnitude of Vector = 79.3

Explanation:

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3 0
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