Johnkeanucbviz
Answered

What do you call a nucleus that has 2 protons and 2 neutrons but has no electron?

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Xsaaaviz

Answer:

Alpha particles are essentially helium nuclei with two protons and two neutrons bound together. The consequence of their high mass and electrical charge is their inability to penetrate as deep as other particles such as protons and electrons.

Rheamaebedeoviz

helium nucleus

  • The helium nucleus or α-particle, which may form a constituent of heavier nuclei, is composed of two protons and two neutrons.