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5 votes
Which of the following is true of alpha decay?*

0 It is the most penetrating form of radiation
O It has a negative particle
O It is equivalent to a helium nucleus (2 protons and 2 neutrons)
O It is a form of electromagnetic energy

1 Answer

3 votes

Answer:

It is the most penetrating form of radiation - A

Step-by-step explanation:

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