Which statement best describes the effect of radioactive decay on a nucleus?(1 point)


The resulting nucleus is more stable than the original nucleus. The nucleus must be of the same element as the original.


The resulting nucleus is more stable than the original nucleus. The nucleus can be of a different element than the original.

The resulting nucleus is less stable than the original nucleus. The nucleus can be of a different element than the original.


The resulting nucleus is less stable than the original nucleus. The nucleus must be of the same element as the original.

Which phrase best describes nuclear fusion?(1 point)


a series of reactions in which particles from one reaction trigger the next reaction

the process by which small nuclei combine into a larger nucleus



the spontaneous emission of radiation from an unstable nucleus

the process by which a large nucleus is divided into smaller nuclei

Plss help
thx

Respuesta :

Answer: There you go.

Explanation:

These types of decay involve the nuclear capture of electrons or emission of electrons or positrons, and thus acts to move a nucleus toward the ratio of neutrons to protons that has the least energy for a given total number of nucleons. This consequently produces a more stable (lower energy) nucleus.

When radioactive decay occurs, the original nucleus splits into daughter nuclei and the resulting nucleus is more stable than the original nucleus. The nucleus can be of a different element than the original.

Unstable nuclei often undergo radioactive decay. In a radioactive decay, the unstable nucleus is broken up into other nuclei. Usually, the nuclei formed during radioactive decay are smaller in mass compared to the original nucleus.

Also, the resulting nucleus is more stable than the original nucleus. The nucleus can be of a different element than the original.

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