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LenKa [72]
3 years ago
9

A(n) ______ particle consists of two protons and neutrons.

Physics
2 answers:
MArishka [77]3 years ago
6 0
A "alpha particle" is a package of two protons and two neutrons.

It's also a nucleus of a Helium atom without the electrons.
solniwko [45]3 years ago
3 0
The correct answer is alpha
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Answer: 529.9 Hz

Explanation:

Here we need to use the Doppler equation, so we have:

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