s5chickellp8inah s5chickellp8inah

25-01-2017
Chemistry

contestada

Alpha particles are

helium nuclei.
electromagnetic waves.
electrons.
neutrons.

Respuesta :

yashddsy26 yashddsy26

25-01-2017

alpha particles are helium nucleus ! so answer is A !

it is made by ionization of helium, when both the electrons are out , then two unit of positive charge is one helium and thus called alpha particle !

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