leannab leannab

02-06-2021
Chemistry

contestada

In which radiation does the mass number decrease by 4 and proton number of the nuclei decrease to form a new element?

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ezibovt ezibovt

02-06-2021

Answer:

Alpha

Alpha decay

When a nucleus emits an alpha particle, these changes happen: the mass number decreases by 4.

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mandyyyy23 mandyyyy23

02-06-2021

it is alpha decay!!!

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