Alpha radiation (symbol: α). As the nucleus of a helium atom properties (4 2He) is p + and n 2 + 2 charge particle mass number 4 low penetrating power deviation in the magnetic approach negative.
Alpha (symbol: α) features a helium nucleus (4 2He) is p + and n + 2 each, two charged particles penetrating power, low mass number four. Deviations in the electric field toward the cathode.
Alpha (symbol: α) features is the nucleus of the helium atom (4 2He) is p + and n each particle 2 charge + 2 mass number 4 power penetration is low. Deviation in electric field toward the cathode.