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What is alpha particles?

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What is alpha particles?
  • 2 answers

Yogita Ingle 5 years, 9 months ago

Alpha particles are positively charged particles, having two protons and two neutrons and are identical to the nucleus of helium atom. They are spontaneously emitted by radioactive element.

Jannat Kumari 5 years, 9 months ago

Alpha particle is a positive rays
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