Question

Which would result in radioactive decay? Check all that apply.

Answer 1

Answer:

B, C, E

Explanation:

Answer 2

B)a neutron-to-proton ratio of 1:2 in a large nucleus

C)a nucleus that contains 90 protons and 100 neutrons

E)any isotope of the element uranium, which has atomic number 92

Explanation:

Radioactive decay process takes place between the nucleons of an atom. Some atoms can split on their own or when bombarded with some energetic particles.

• Every atomic nucleus have specific proton/neutron ratio that ensures their stability.
• This allows their nucleus to be stable.
• Any nucleus with a proton/ratio combination different from its stability ratio will be unstable.
• This can be the case of too many protons or neutrons.
• Such atoms will be unstable and split into one or more other nuclei with the emission of small particles of matter.
• All nuclei heavier than Bi-239 are naturally unstable and radioactive.

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Transmutation brainly.com/question/3433940

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