Q. The α particles are

  • (A) high energy electrons
  • (B) positively charged hydrogen ions
  • (C) high energy X-ray radiations
  • (D) double positively charged helium nuclei
βœ… Correct Answer: (D) double positively charged helium nuclei

Published by Yami Thakur ⭐ 10.63K Points at 01-May-2022 11:03 am in Chemistry

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