chantianabess36

19.09.2019 • 

Chemistry

Radiation is spontaneously emitted from hydrogen-3 nuclei, but radiation is not spontaneously emitted from hydrogen-l nuclei or hydrogen-2 nuclei. which hydrogen nuclei are stable? (1) nuclei of h-l and h-2, only(2) nuclei of h-l and h-3, only(3) nuclei of h-2 and h-3, only(4) nuclei of h-l, h-2, and h-3

Ответ:

insaneshootermo

03.01.2022

Chemistry

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The answer is (1) nuclei of H-1 and H-2, only. Because the nuclei of hydrogen-3 can spontaneously emit radiation. So it is not stable. While other two will not spontaneously emit radiation. So these two are stable.

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Ответ:

wolfsilvereye10

13.06.2021

Chemistry

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ssdaafdfhg

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