Question

what are alpha rays>..
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Answer 1

Answer:

• An alpha ray is a stream of alpha particles. An alpha particle consists of two protons and two neutrons bound together into a particle identical to a helium nucleus. It is radioactive and is produced in the process of alpha decay. Alpha particles, like helium nuclei, have a net spin of zero.

Answer 2

Answer:

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An alpha ray is a stream of alpha particles. An alpha particle consists of two protons and two neutrons bound together into a particle identical to a helium nucleus. It is radioactive and is produced in the process of alpha decay. Alpha particles, like helium nuclei, have a net spin of zero.

Electric charge: +2 e

Symbol: α, α 2+, He 2+

Mass: 6.644657230(82)×10−27 kg; 4.001506179127(63) u; 3.727379378(23) GeV/c2

Spin: 0

Composition: 2 protons, 2 neutrons

Statistics: Bosonic