Which balanced equation represents a spontaneous radioactive decay? 1. 14C + Ca3(PO4)2 → 3CaC2 + 2P + 8CO 2. 3. H2CO3 → H2O + CO2 4.

None of them is considered as radioactive decay due to:

Spontaneous Radioactive decay is considered as :The spontaneous transformation of unstable atomic nucleus into a lighter one, in which radiation is released in the form of alpha particles, beta particles, gamma rays, and other particles. The rate of decay of radioactive substances such as carbon 14 or uranium is measured in terms of their half-life.

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nikitarahangdaleVT nikitarahangdaleVT · Answer 2 · 2022-03-22T16:59:17+01:00

Not a single given equation will represent a balanced spontaneous radioactive decay.

What are radioactive decay?

Radioactive decay is defined as those reactions in which an unstable nuclei will turn into the stable nuclei by the emission of radiation in the form of alpha particles, beta particles or gamma particles.

In the given questions not a single equation will represents spontaneous radioactive decay, because in this decay reaction only heavy nuclei will participate and in the given reaction not heavy nuclei is present.

Hence, none of the given reaction will show spontaneous radioactive decay.

To know more about radioactive decay, visit the below link:

https://brainly.com/question/11117468