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Alexeev081 [22]
3 years ago
14

Helium decays to form lithium. Which equation correctly describes this decay?

Chemistry
2 answers:
GrogVix [38]3 years ago
8 0

Answer:

⁴He₂ → ⁴Li₃ + ⁰e₋₁.

Explanation:

  • Helium decays with the release of an electron to form a lithium nucleus.
  • The number of nucleons is the same on both sides of the equation.
  • A neutron decays to form a proton with the release of an electron.
  • The atomic number increases from 2 to 3 while the atomic mass number stays the same at 4 nucleons.
marusya05 [52]3 years ago
7 0

Answer:

C

Explanation:

edg

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