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Physics, 26.08.2021 20:40 fbillinton

What is an alpha particle? a complete helium atom
a complete helium atom, ,

the nucleus of a beta particle
the nucleus of a beta particle

a rogue valence electron
, , a rogue valence electron

two protons and two neutrons

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What is an alpha particle? a complete helium atom
a complete helium atom, ,

the...
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