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An alpha particle 1) is identical to a helium nucleus 2) can penetrate a sheet of aluminum 3) has a negative charge 4) all of these

An alpha particle 1) is identical to a helium nucleus 2) can penetrate a sheet of aluminum 3) has a negative charge 4) all of these
asked 221k views
2 votes
An alpha particle

1) is identical to a helium nucleus
2) can penetrate a sheet of aluminum
3) has a negative charge
4) all of these

asked
User Sumanth Shetty
by
8.5k points

1 Answer

5 votes

An alpha particle is identical to a helium nucleus ... 2 protons, 2 neutrons. (1)

answered
User La Muerte Peluda
by
8.2k points
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