Question

alpha particlea??????????????​

Answer 1

Answer:

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An alpha particle is a radioactive particle that is made up of two protons and two neutrons. It is a helium nucleus: that is a helium atom without electrons. Radioactive elements give out alpha particles when they go through a kind of radioactive decay, known as alpha decay.

During alpha decay, the atomic nucleus releases an alpha particle. The nucleus will lose two protons and two neutrons when this happens. After the decay, the atom will change to another element, because the atom loses two protons. For example, when americium goes through alpha decay it changes into neptunium because neptunium is defined to have two protons less than americium. Alpha decay usually happens in heavy elements, those containing more neutrons and protons, such as uranium❤❤❤❤❤❤❤❤❤

Answer 2

Answer:

radioactive rayssssssssssssss