22-02-2017
Physics

contestada

What is meant by radioactivity?

high-energy subatomic particles
disintegration of the nucleus
unstable atoms
all of the above

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Antonio143 Antonio143

22-02-2017

What that means is the atom is so radioactive that the nucleus is unstable.

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Fortniterules343 Fortniterules343

02-12-2020

Answer:

all of the above .. POINTS

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