Question

Alpha rays are emitted by a radio-active substance. they are:

Answer 1

☺Hey mate, here is the answer you were looking for..........

Alpha rays are the nuclei of helium atoms and are emitted by radioactive materials like polonium-210, radon-222, radium-226, and americium-241. They can not get absorbed through the outer skin, but can prove to be very dangerous when entered the human body, through inhalation or intake.

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